Building Vibration Isolators: Design, Selection & Engineering Guide

Buildings are increasingly expected to accommodate equipment that operates at high speeds, generates significant dynamic forces, or serves vibration-sensitive environments. HVAC fans, pumps, compressors, chillers, industrial machinery, laboratory equipment, and precision manufacturing systems can all introduce vibration into the structure when their dynamic forces are transmitted through equipment supports and structural floors. This is where building vibration isolators become an important part of the overall vibration-control strategy.

Building vibration isolation is not simply a matter of placing a resilient mount beneath a piece of equipment. Effective performance depends on the relationship between equipment mass, mounting-point reactions, isolator stiffness, static deflection, natural frequency, damping, operating RPM, structural support conditions, and the vibration criteria established for the project. The complete transmission path must be considered, from the vibration source through the equipment base and structural floor to the occupied space.

For HVAC and mechanical installations, appropriately selected vibration isolators for buildings can help reduce structure-borne vibration transmitted from rotating equipment into slabs, framing systems, mechanical rooms, and adjacent occupied areas. In industrial and high-tech facilities, the design challenge can be more demanding because floor response, equipment sensitivity, frequency content, and environmental conditions may require project-specific analysis rather than generic mount selection.

The correct solution may involve spring vibration isolators, elastomeric mounts, rubber-to-metal isolators, wire rope vibration isolators, floor-mounted systems, restrained configurations, captive assemblies, equipment bases, or custom support structures. The appropriate technology depends on the application rather than on the isolator category alone.

For projects involving structural coordination or seismic requirements, vibration isolation must also be distinguished from seismic protection. Applicable provisions of ASCE 7, the IBC, CBC, and project-specific requirements may affect equipment anchorage and restraint. California healthcare projects may also involve HCAI/OSHPD requirements depending on the facility and scope.

This guide explains how building vibration isolation systems work, how engineers select isolators, how structural and MEP conditions influence performance, and when an engineered or custom solution may be appropriate.

What Are Building Vibration Isolators?

Building vibration isolators are resilient components or engineered assemblies installed between vibrating equipment and its supporting structure to reduce the transmission of dynamic forces. Rather than creating a rigid connection between equipment and the building, the isolator introduces controlled flexibility into the support path.

A typical transmission path can be represented as:

equipment → mounting interface → isolator → equipment base/support → floor or structural slab → structural frame → occupied space

When a motor, fan, pump, compressor, or other rotating machine operates, its moving components can generate dynamic forces. If the equipment is rigidly attached to a building structure, those forces can travel directly through the mounting points. The resulting structure-borne vibration may be noticeable in the mechanical room or may propagate into adjacent offices, laboratories, healthcare spaces, residential areas, or other sensitive occupancies.

A vibration isolator changes this mechanical relationship. Its stiffness and damping influence how much dynamic force is transferred through the support system. The supported equipment mass also affects the isolation system's natural frequency, making equipment characteristics inseparable from isolator selection.

This distinction is important because vibration isolation is not synonymous with vibration damping. Damping dissipates mechanical energy, while isolation seeks to reduce force or motion transmission between the source and receiving structure. Acoustic isolation addresses airborne or structure-borne sound transmission, while seismic protection addresses earthquake-induced forces and movement. These objectives can overlap within a project but should not be treated as interchangeable.

Why Building-Level Vibration Control Requires a System Approach

A mount cannot be evaluated independently from the equipment it supports. An isolator with an appropriate nominal load rating can still perform poorly if its actual operating deflection, stiffness, frequency relationship, or mounting configuration is unsuitable.

The equipment base, support frame, housekeeping pad, structural slab, flexible MEP connections, and available movement clearance all contribute to the final result. This is why building vibration isolation is best approached as an engineering system rather than as a standalone component purchase.

How Does Building Vibration Isolation Work?

The fundamental behavior of an isolation system is governed by mass, stiffness, damping, and excitation frequency. Understanding these relationships is essential for engineers and contractors evaluating building vibration isolator systems.

Equipment Mass, Stiffness, and Natural Frequency

An isolation system behaves approximately like a mass-spring system. The supported equipment provides mass, while the isolators provide effective stiffness. The relationship between these properties establishes the system's natural frequency.

For a simplified single-degree-of-freedom model, natural frequency is related to stiffness and mass approximately as:

fn = (1/2π) × √(k/m)

where k represents effective stiffness and m represents supported mass.

The practical implication is that increasing supported mass without appropriately considering stiffness changes the isolation system's dynamic behavior. Likewise, selecting an isolator solely because its catalog load range appears to match the equipment weight does not establish that the system will provide adequate isolation.

Static Deflection, Dynamic Stiffness, and Damping

Static deflection is the amount an isolator deflects under the supported static load. For a simple linear spring, greater static deflection generally corresponds to lower effective stiffness and therefore a lower natural frequency.

Dynamic stiffness can differ from static stiffness, particularly with elastomeric materials. Temperature, frequency, amplitude, aging, and material formulation can influence elastomer behavior.

Damping affects how strongly the system responds near resonance and how quickly oscillations decay. Too little damping can allow significant resonant response, while excessive damping can influence isolation efficiency above resonance. The appropriate balance depends on the application.

Transmissibility and Resonance

Transmissibility describes how vibration or force is transmitted through the isolation system relative to the excitation input. When excitation frequency approaches the isolation system's natural frequency, amplification can occur.

For example, a fan operating at a particular RPM may excite a poorly selected isolation system near its natural frequency. Instead of reducing vibration, the system may experience excessive movement or amplified response.

Effective vibration isolation design therefore considers:

equipment mass → isolator stiffness → static deflection → natural frequency → operating RPM → excitation frequency → transmissibility → damping → isolation performance

This relationship is central to the selection of vibration isolation systems for buildings.

How Do You Select Building Vibration Isolators?

Selecting building vibration isolators begins with equipment characterization rather than with a catalog search. The engineer needs to understand how the equipment will be supported, how it operates, and what vibration performance the project requires.

Equipment Weight and Individual Mount Reactions

Total equipment weight is only the starting point. If equipment weighs 8,000 pounds and is supported by four isolators, it would be incorrect to automatically assume that each mount carries exactly 2,000 pounds.

The center of gravity, equipment geometry, motor location, compressor position, frame stiffness, and mounting-point arrangement can produce significantly different reactions. High-center-of-gravity equipment can also introduce overturning effects and stability concerns.

Individual mounting-point reactions should therefore be evaluated when specifying equipment isolation mounts.

Operating RPM and Excitation Frequency

Operating speed is another fundamental input. Rotating equipment operating at 1,800 RPM, for example, has a fundamental rotational frequency of approximately 30 Hz.

The relationship can be summarized as:

operating RPM → excitation frequency → isolation-system natural frequency → transmissibility → isolation performance

Additional harmonics or equipment-specific excitation sources may also need consideration. Fans, pumps, compressors, and industrial machines can generate vibration at frequencies other than their fundamental rotational speed.

Mounting Geometry and Structural Support

Engineers should review mounting-point locations, equipment dimensions, base configuration, support-frame geometry, structural slab conditions, housekeeping pads, and available clearance.

The support structure must be sufficiently appropriate for the intended application. A highly compliant isolator installed on an inadequate or excessively flexible support system may not deliver the expected overall performance.

Environmental Conditions

Environmental exposure can affect isolator durability and material selection. Rooftop equipment may experience moisture, UV exposure, temperature variation, wind, and corrosion. Industrial machinery may introduce oils, chemicals, or elevated temperatures.

Spring steel, stainless steel, galvanized steel, powder-coated steel, neoprene, EPDM, synthetic rubber, and other materials may be appropriate in different environments. Material compatibility should be evaluated based on the actual project conditions rather than assumed from the isolator category.

Spring, Elastomeric, Rubber, and Wire Rope Building Vibration Isolators

No single technology is universally appropriate for every building or equipment type. Different vibration isolation mounts provide different combinations of stiffness, deflection, damping, movement characteristics, and environmental resistance.

Spring Vibration Isolators

Spring vibration isolators use spring steel elements to provide resilient support. They are commonly considered for heavier mechanical equipment where substantial static deflection and relatively low natural frequency may be beneficial.

Applications can include large air handling units, pumps, fans, chillers, compressors, and other rotating mechanical equipment. Spring systems may also be configured with restraints where movement control or seismic coordination is required.

Selection should account for actual mount loading and required deflection rather than simply selecting a spring based on its maximum catalog capacity.

Elastomeric and Rubber Isolators

Elastomeric vibration isolators use resilient materials such as neoprene, natural rubber where appropriate, synthetic rubber, or other engineered elastomeric compounds. Rubber-to-metal construction can provide a compact mounting interface for mechanical equipment.

These systems can be useful where space is limited, moderate isolation performance is required, or a compact mounting arrangement is preferred. Their behavior depends on material formulation, temperature, frequency, compression, shear conditions, and environmental exposure.

Wire Rope Vibration Isolators

Wire rope vibration isolators use stainless steel or other metallic cable elements formed into a resilient assembly. They can provide multidirectional compliance and can be useful in industrial, marine, aerospace, and specialized equipment environments.

Their mechanical behavior differs from conventional spring and elastomeric systems, so equipment weight, expected motion, frequency characteristics, and environmental conditions should be considered during selection.

Restrained and Captive Isolators

Restrained and captive configurations are designed to limit movement while maintaining resilient support. They can be relevant where equipment stability, operational movement, seismic coordination, or installation conditions make an unrestrained arrangement unsuitable.

A restrained system should not automatically be assumed to provide complete seismic compliance. Seismic restraint and anchorage requirements remain project-specific.

Building Vibration Isolators for HVAC and Mechanical Equipment

HVAC equipment is one of the most common sources of building vibration. Fans, pumps, compressors, chillers, cooling towers, and air handling equipment contain rotating or reciprocating components that can generate dynamic forces.

Air Handling Units

Air handling units can have substantial mass and complex mounting geometries. Fan assemblies can introduce rotating forces, while the equipment base and support frame determine how loads are distributed among mounting points.

Isolation must also be coordinated with duct connections. A rigid duct connection can create a bypass path around the isolators and transmit vibration into the building structure.

Pumps, Fans, Chillers, and Compressors

For rotating equipment, operating RPM and dynamic force characteristics are central to selection. The equipment base, mounting points, shaft alignment, and support stiffness should also be considered.

A pump with appropriately selected mounts can still create excessive vibration if alignment is poor, the support frame is inadequate, or piping imposes unwanted forces on the equipment.

Rooftop Mechanical Equipment

Rooftop applications introduce additional considerations. Equipment supports may interact with roof curbs, structural framing, and flexible roof systems. Wind exposure, temperature changes, moisture, corrosion, and movement must also be evaluated.

Mechanical Rooms and Adjacent Occupied Spaces

Vibration becomes especially important when mechanical rooms are located next to offices, hospitals, laboratories, residential spaces, or other sensitive occupancies.

The objective is not merely to make the equipment quieter. The engineering objective is to control the dynamic transmission path between the source and receiving environment. This may require coordinated treatment of equipment supports, piping, ductwork, structural floors, and other MEP connections.

Floor-Mounted Building Vibration Isolators and Equipment Supports

Floor vibration isolators and floor mount vibration isolators provide resilient support between equipment and a structural floor. They may be installed beneath mounting plates, equipment bases, steel frames, inertia bases, or other support assemblies.

A typical load path can be represented as:

equipment → isolator → mounting plate → equipment base → housekeeping pad → structural slab

This entire assembly matters. The isolator is only one part of the mechanical support system.

Load Distribution and Leveling

Individual mount reactions should be evaluated because equipment weight is rarely distributed perfectly evenly. Leveling is also critical. A poorly leveled assembly can change the actual load distribution and cause certain isolators to operate outside their intended range.

Equipment Base and Support Stiffness

Equipment bases can improve load distribution and provide a stable mounting interface. Inertia bases may also be used where additional mass or equipment support characteristics are required.

Steel equipment frames, structural support frames, mounting plates, and isolation rails should be designed around the equipment geometry and expected loads.

Isolation Clearance

Isolation requires sufficient clearance for expected equipment movement. If an isolated assembly contacts a rigid wall, curb, pipe, structural member, or other obstruction, the contact can create a rigid bypass path.

Clearance should therefore be considered during design and installation, not treated as an afterthought.

This is particularly important for floor mount vibration isolators supporting equipment that may experience startup movement, shutdown transients, seismic movement, or operating displacement.

Building Vibration Isolation for Industrial and High-Tech Facilities

Industrial and high-tech facilities often have more demanding vibration requirements because equipment may generate substantial dynamic forces or because the receiving environment is unusually sensitive.

Rotating Machinery and Manufacturing Equipment

Industrial pumps, compressors, machine tools, production equipment, and rotating machinery can introduce dynamic loads into structural floors. The isolation strategy may need to account for operating frequency, harmonics, machine cycles, support-frame stiffness, and floor response.

Laboratories and Research Facilities

Laboratory instruments may be sensitive to vibration even when the vibration source is located elsewhere in the building. In these situations, generic equipment mounts may not be sufficient. Project-specific vibration criteria and field frequency characterization may be needed.

Data Centers and Semiconductor Facilities

Data centers, semiconductor facilities, and advanced manufacturing environments can contain equipment sensitive to floor motion and structural vibration. The evaluation may involve the existing floor system, equipment sensitivity, nearby mechanical equipment, structural spans, and vibration frequency content.

A particular isolator should not be represented as automatically satisfying a sensitive-facility vibration criterion. Performance depends on the complete source-isolator-structure-receiver system.

Aerospace, Marine, and Advanced Manufacturing

Aerospace and marine machinery can impose specialized requirements related to equipment dynamics, structural support, environmental exposure, compact mounting geometry, and multidirectional movement.

Wire rope systems, elastomeric mounts, spring systems, and custom equipment supports may each have potential applications depending on the actual operating environment.

How Structural Conditions Affect Building Vibration Isolation

The structural system is an active part of the vibration transmission path. Even a properly selected isolator cannot be evaluated independently from the slab and supporting structure.

Structural Slabs and Floor Systems

A concrete slab, composite floor, steel framing system, or elevated structural deck can respond differently to dynamic loads. Long spans, flexible framing, concentrated equipment loads, and structural resonance can influence vibration behavior.

For sensitive applications, field measurements may help establish existing floor vibration characteristics before isolation is specified.

Equipment Support Frames and Bases

Support frames, housekeeping pads, inertia bases, and equipment mounting plates must provide appropriate stiffness and load distribution. An excessively flexible support can alter equipment dynamics and undermine the assumptions used for isolator selection.

Building Response and Occupied Spaces

The complete transmission path is:

equipment → isolator → equipment support → structural floor → structural frame → occupied space

This helps explain why a vibration complaint in an occupied room may not originate directly beneath that room. Structural transmission can carry dynamic energy through slabs and framing to remote locations.

Existing-Building Vibration Assessment

Retrofit projects often require field vibration measurements, frequency characterization, equipment inspection, structural investigation, and review of existing support conditions.

Structural engineering is therefore an important supporting discipline for building vibration isolation, particularly where the existing building response is uncertain or the equipment has substantial dynamic loading.

Building Vibration Isolators and Seismic Protection

Vibration isolation and seismic protection have different engineering objectives.

Vibration isolation → controlled dynamic flexibility and reduced vibration transmission

Seismic protection → resistance to earthquake-induced forces and movement

An isolator designed primarily for vibration performance should not automatically be treated as a seismic restraint. Earthquake design may require restrained or captive configurations, seismic restraints, equipment anchorage, structural attachments, or other measures based on project requirements.

ASCE 7 can become relevant where mechanical equipment and its supports are subject to seismic design provisions. The IBC and CBC establish broader building-code requirements, while project specifications and jurisdictional requirements may impose additional criteria.

For California healthcare facilities, HCAI/OSHPD requirements may apply depending on the facility, equipment, project scope, and applicable regulations. These requirements should be evaluated within the specific project context rather than assumed universally.

Seismic coordination can affect the isolation assembly, equipment base, attachment points, flexible connections, and available movement clearance. Restrained and captive isolators may be useful in certain configurations, but their suitability must be established through engineering evaluation.

This distinction is particularly important in hospitals and other facilities where mechanical and medical equipment may require both vibration control and seismic protection. The final design should coordinate vibration performance, structural attachments, equipment movement, and applicable seismic criteria rather than treating these as independent procurement decisions.

Common Building Vibration Isolator Selection Mistakes

One of the most common errors is selecting an isolator only by total equipment weight. Individual mounting-point reactions, center of gravity, and equipment geometry can produce significantly different loads at each mounting location.

Ignoring operating frequency is another major problem. An isolation system whose natural frequency is too close to the equipment excitation frequency can experience resonance and excessive movement rather than effective isolation.

Insufficient static deflection can also limit isolation performance because stiffness and natural frequency are directly related. The required deflection depends on the equipment and isolation objectives.

Structural support should not be overlooked. A properly selected isolator installed on an unsuitable support frame or flexible floor system may not produce the expected overall result.

Rigid bypass paths are another frequent source of problems. Piping, ductwork, conduit, cable trays, and structural attachments can unintentionally connect isolated equipment to the building and transmit vibration around the isolator.

Installation issues are equally important. Incorrect leveling, poor alignment, inadequate clearance, improper mount orientation, uneven loading, or contact with surrounding structures can change actual system behavior.

Finally, vibration isolation should not be confused with seismic restraint. The two functions may need to be coordinated, but they address different physical demands.

When Are Custom Building Vibration Isolation Solutions Appropriate?

Standard isolators can be effective for many applications, but unusual equipment configurations may require a more engineered approach.

Custom solutions can be appropriate when equipment has nonstandard geometry, uneven mounting points, a high center of gravity, unusual load requirements, limited installation space, or specialized environmental exposure. Equipment bases, inertia bases, isolation rails, custom mounting plates, and steel support frames can help integrate isolation components with the equipment and building structure.

Custom Materials and Fabrication

Depending on project requirements, fabricated assemblies may incorporate structural steel, carbon steel, stainless steel, aluminum, sheet metal, or other appropriate materials. Galvanizing or powder coating may provide additional corrosion protection where environmental conditions warrant it.

Material selection should consider strength, corrosion exposure, temperature, compatibility, fabrication requirements, and the intended service environment.

BIM 3D CAD Coordination

BIM 3D CAD modeling can support coordination among equipment geometry, mounting interfaces, isolators, equipment bases, structural frames, clearances, and fabrication drawings.

This is particularly useful where mechanical equipment is crowded within a mechanical room or where the isolation assembly must fit within strict architectural and structural constraints.

Custom fabrication should remain a project-specific option. The goal is not to customize every installation, but to develop an appropriate engineered assembly when standard components cannot adequately address the equipment, structural, environmental, or installation requirements.

How The Sigma Source Supports Building Vibration Isolation Projects

Building vibration isolation projects often cross several engineering disciplines. The equipment manufacturer provides operating and dimensional information, the mechanical team coordinates connections, the structural team evaluates support conditions, and contractors must install the assembly according to the approved configuration.

The Sigma Source approaches this process as an integrated engineering and fabrication workflow rather than treating the isolator as an isolated catalog component.

A practical project pathway can be represented as:

equipment information → vibration requirements → engineering evaluation → isolator selection → equipment-base coordination → structural review → seismic coordination → BIM/CAD development → fabrication → installation coordination

Depending on project requirements, the evaluation may involve spring isolators, wire rope isolators, rubber-to-metal isolators, floor vibration isolators, acoustic isolation, captive configurations, equipment bases, structural supports, and custom fabricated components.

The engineering process should begin with reliable project information. Useful inputs include equipment weight, dimensions, operating RPM, mounting-point locations, center of gravity, equipment base details, structural support conditions, vibration criteria, environmental exposure, and seismic requirements.

For projects requiring structural or seismic coordination, these inputs can help determine whether standard vibration isolation mounts are appropriate or whether a more integrated equipment-support configuration should be considered.

BIM 3D CAD modeling can then support spatial coordination, while custom metal fabrication can produce equipment bases, mounting plates, structural frames, or other project-specific components when required.

The objective is a technically coordinated solution in which isolation performance, structural support, seismic requirements, MEP connections, fabrication, and installation are considered together.

FAQ: Building Vibration Isolators

What are building vibration isolators?

Building vibration isolators are resilient components or assemblies placed between vibrating equipment and the supporting structure. They introduce controlled flexibility into the load path to reduce the transmission of dynamic forces into floors, structural framing, and occupied spaces.

They may include spring, elastomeric, rubber-to-metal, wire rope, floor-mounted, restrained, or captive configurations. The appropriate type depends on equipment characteristics, operating conditions, structural support, environmental exposure, and project vibration criteria.

How do building vibration isolators work?

They work by changing the mechanical relationship between equipment and its supporting structure. Equipment mass interacts with isolator stiffness to establish a natural frequency, while damping affects the system's response around resonance.

Effective isolation generally depends on the relationship between the equipment's excitation frequency and the isolation system's natural frequency. Static deflection, dynamic stiffness, damping, mounting configuration, and structural response can all influence actual performance.

What causes vibration to travel through a building?

Rotating equipment such as fans, pumps, compressors, chillers, and industrial machinery can generate dynamic forces. These forces can pass through equipment mounts, bases, structural slabs, framing systems, and rigid MEP connections.

Piping, ductwork, conduit, and other rigid connections can create vibration bypass paths. As a result, vibration in an occupied space may originate from equipment located elsewhere in the building.

What type of vibration isolator is best for HVAC equipment?

There is no single isolator that is best for every HVAC application. Spring vibration isolators may be appropriate for certain heavy equipment and applications requiring substantial static deflection. Elastomeric or rubber-to-metal mounts may be suitable where compact configurations and specific stiffness characteristics are desirable.

Wire rope isolators can be considered for specialized equipment or environments requiring multidirectional compliance. Restrained or captive systems may be appropriate where equipment movement must be controlled.

Selection should consider actual equipment loads, mounting geometry, operating RPM, static deflection, environmental conditions, structural support, and project requirements.

How do I select the correct building vibration isolator?

Start with the equipment data rather than the isolator catalog. Important information includes total weight, individual mounting-point reactions, equipment dimensions, center of gravity, mounting locations, operating RPM, equipment base configuration, and structural support conditions.

The selection should then consider required static deflection, effective stiffness, natural frequency, damping, expected transmissibility, environmental exposure, movement requirements, and available clearance. For projects with seismic requirements, restraint and anchorage must also be evaluated separately.

What is the difference between spring and elastomeric vibration isolators?

Spring isolators use spring steel to provide resilient support and can achieve relatively substantial static deflection. They are commonly considered for heavier mechanical equipment and applications where low natural frequency may be desirable.

Elastomeric isolators use resilient rubber or synthetic elastomeric compounds. They can provide compact mounting configurations and material-dependent damping and stiffness characteristics.

Neither technology is universally superior. Equipment mass, operating frequency, required deflection, environment, geometry, stability, and project criteria determine which approach is appropriate.

Are floor vibration isolators suitable for heavy mechanical equipment?

They can be, provided the complete floor-mounted assembly is properly evaluated. Individual mount reactions, equipment stability, equipment-base stiffness, structural support, clearance, and required dynamic performance all need to be considered.

For heavy equipment, the isolators may be integrated with mounting plates, equipment bases, inertia bases, or structural frames. The structural slab must also be capable of supporting the resulting static and dynamic loads.

Do building vibration isolators provide seismic protection?

Not automatically. Vibration isolation and seismic protection address different engineering objectives.

Vibration isolation focuses on controlling dynamic vibration transmission, while seismic protection addresses earthquake-induced forces and movement. Depending on the project, equipment may require seismic restraints, anchorage, restrained or captive isolation, structural attachments, or other measures.

Applicable requirements should be evaluated according to the project location, building type, equipment, structural design, and governing codes.

How does ASCE 7 apply to building vibration isolators?

ASCE 7 can become relevant when isolated equipment and its supporting components are subject to seismic design requirements. Depending on the application, this can involve equipment anchorage, seismic restraint, nonstructural component design, structural attachments, and earthquake-induced movement.

ASCE 7 should not be interpreted as a universal vibration-isolator performance specification. Vibration performance and seismic requirements are separate considerations that may need coordinated engineering.

Can vibration isolation be added to existing buildings?

Yes, vibration isolation can sometimes be retrofitted to existing equipment or buildings, but the feasibility depends on existing conditions.

A retrofit evaluation may require field vibration measurements, frequency characterization, equipment inspection, existing support analysis, mounting geometry, available clearance, access constraints, and review of existing piping and duct connections.

Retrofitting an isolator beneath existing equipment may also require temporary support, lifting, or equipment relocation. These installation conditions should be considered during design.

What information is needed to design a building vibration isolation system?

A useful engineering package should include equipment weight, dimensions, operating RPM, mounting-point locations, center of gravity, equipment base details, support conditions, vibration criteria, environmental exposure, and seismic requirements.

Additional information may include equipment drawings, manufacturer data, structural plans, floor elevations, existing vibration measurements, MEP connection details, and installation constraints.

The more accurately the equipment and structural conditions are characterized, the more reliably an isolation system can be evaluated.

Can The Sigma Source provide custom building vibration isolation solutions?

Project-specific vibration isolation can involve more than selecting an individual mount. Depending on the application, the solution may integrate isolation components with equipment bases, structural support frames, mounting plates, seismic coordination, BIM/CAD modeling, and custom fabrication.

The Sigma Source's engineering-oriented capabilities can support this type of coordinated workflow, particularly where standard isolation components need to be integrated with unusual equipment geometry or structural conditions. The appropriate solution remains dependent on the project data, vibration criteria, structural requirements, environmental conditions, and applicable seismic provisions.