WEATHERLOK MAT
WeatherLok mat is ideal for all underlayment applications including eaves, rakes and flashings.
WEATHERLOK PM
WeatherLok PM is a specially designed weatherproofing underlayment for shingles and metal roofing.
FELTEX
FelTex is a lightweith woven fabric used as an underlayment for both commercial and residential roofing.
FELTEX SAMPLE
View the texture of this remarkable product.
FELTEX INTERTEK TESTING
View duarbility test results for FelTex, in comparison to a similar product.
FELTEX ES REPORT
This is a detailed document stating the restrictios for use of FelTex underlayment.