Lamtec facings

About Lamtec: The company is a global supplier of insulation vapor retarders and facings to the leading manufacturers, laminators and fabricators of fiberglass, rockwool, foam board and tape. Our focus is the building products market, specifically the Metal Building, Duct Wrap, Duct Board, Pipe, Foam Board / Panel, Tape and OEM insulation segments.

ENGINEERED FOR EXCELLENCE

Lamtec’s insulation vapor retarders and facings are engineered to protect insulation from physical abuse and the damaging effects of moisture. In addition, our facings are designed with proprietary flame retardant chemistry to assist you in meeting demanding fire codes and standards.

Our technical resources are available to leverage their decades of insulation industry experience to assist you in solving your product and process challenges.

For over 40 years, our philosophy has been simple, “Design and manufacture the very best in laminated insulation facing / vapor retarders, offer them at competitive pricing, deliver them on time and follow-up with comprehensive technical support”.

Lamtec’s 260,000 square foot facility is situated on a 45 acre site in Northeastern Pennsylvania, convenient to all New York metropolitan area ports and major North-South and East-West interstate highways.

Technical staff from Lamtec has over 150 combined years of industry experience and can provide assistance in navigating the energy codes, building science support relating to condensation, design criteria, and general technical support.

LAMTEC TECHNICAL SUPPORT AREAS

1) Frequently Asked Questions (FAQs)

2) Water Vapor Transmission

3) Painting a Facing

4) Corrosion

5) Chemical Resistance of Polypropylene Film

6) Sound Absorbency

7) Recommended Storage Procedure of Faced Fiberglass Insulation at the Job Site.

8) Recommendations for Installing Fiber Glass Insulation in Metal Buildings

9) Understanding and Controlling Condensation

10) Dew Point Table

11) Proper Handling, Packaging, and Storage of Foil Faced Metal Building Insulation Composites.

12) Moisture Control Guidelines

13) Mold & Metal Building Facings

14) Vapor Retarder Location in the Building Envelope Assembly

15) Condensation Fact Sheet

16) Light Reflectivity Cost Savings

17) Long Tab Banded (High- R)Test Results

18) High-R in Wall Test Results

19) Air Barriers

20) Moisture in Wood Roof Assemblies

 

All Content ©2018 Lamtec Corporation

To determine the Dew Point from the charts below, find the temperature of the air in question on the left side of the table. Next, locate the relative humidity of the air in question across the top of the table. The intersection of these two numbers in the matrix identifies the temperature at which Dew Point is reached. For example, in the table below at relative humidity 35%, air temperature 24oC the Dew point temperature is 7 degrees C.

When air comes in contact with a surface that is at or below its Dew Point temperature, condensation will form on that surface.

Dew point table

https://www.lamtec.com/our-products/product-data-sheets/

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