Offsite Construction

Discover our line of building envelope products made for fabrication and assembly in the factory setting.

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Tremco Construction Products Group (CPG) brands have everything you need for the construction of 2D panelized walls systems, 3D modular units and prefabricated building components. We manufacture exterior wall panels and supply materials to modular manufacturers and panel fabricators, such as: 

  • Sealants & adhesives
  • Air and weather barriers
  • Spray foams
  • Firestopping
  • Continuous insulation & exterior cladding

Off-Site Construction 101

Want to learn more about the benefits of pre-fabricated construction? Our Introductory Guide to Off-Site Construction has everything you need to know.

Read the introductory blog

Panelized Wall Systems

2D prefabricated wall panels, complete with framing, continuous insulation, moisture and air barriers and cladding, are built in a factory and then transported to the construction site for easy installation. Learn more about Dryvit® Modulite™ prefabricated wall systems here. Click the building connections for details on each of the components.

Permeable Membrane

Mitigates air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

Reinforcing Mesh

Specially woven and treated glass fiber mesh is used to provide strength and impact resistance.

Foam Joint Sealant

Low-expansion, flexible foam delivers a high-performance thermal, acoustic barrier around windows and doors and alleviates expansion/ compression concerns in rough openings.

Weather Barrier

Permeable weather barriers in the wall assembly mitigate infiltration/exfiltration of air and moisture through critical areas of the modular building, protecting components from deterioration.

Construction Adhesives

Constructive adhesives are designed to bond to a variety of substrates and in many cases, reduce the amount of fasteners needed.

Sealants

From interior to exterior and firestopping sealants, we offer a complete line of high-performing sealants that bond well to modular substrates while being sufficiently flexible to tolerate movement and are adaptable to a variety of climates.
* Check with your local rep about whether the product and substrate are compatible

3D Modular

Commercial and Residential
3D modular construction involves prefabricating volumetric sections of a building and shipping them to the jobsite for installation. Our building materials support modular construction through durable, weatherproof seals for joints and seams; protection against stress and vibration; and heat and UV resistance. See our commercial and residential modular solutions here. Click the building connections for details on each of the components.

Permeable Membrane

Mitigates air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

Reinforcing Mesh

Specially woven and treated glass fiber mesh is used to provide strength and impact resistance.

Foam Joint Sealant

Low-expansion, flexible foam delivers a high-performance thermal, acoustic barrier around windows and doors and alleviates expansion/ compression concerns in rough openings.

Weather Barrier

Permeable weather barriers in the wall assembly mitigate infiltration/exfiltration of air and moisture through critical areas of the modular building, protecting components from deterioration.

Construction Adhesives

Constructive adhesives are designed to bond to a variety of substrates and in many cases, reduce the amount of fasteners needed.

Sealants

From interior to exterior and firestopping sealants, we offer a complete line of high-performing sealants that bond well to modular substrates while being sufficiently flexible to tolerate movement and are adaptable to a variety of climates.
* Check with your local rep about whether the product and substrate are compatible

Download Offsite Resources

Complete this form to receive our offsite construction brochures about:

  • Exterior Panelization
  • Commercial Modular
  • Residential Modular