Roof Components - Underlayment Products

Roof Components - Underlayment Products

Underlayment

While tile is ultimately the first line of defense against the elements on a roof installation, underlayments play a critical role by providing a secondary level of waterproofing protection directly on top of the wood roof deck. As a crucial barrier that contributes to the performance and longevity of the entire roof system, it is important to choose the right underlayment for your roof and your particular climate.

Boral Underlayment Information:

Citadel® Plus

**NEW** Citadel® Plus

Citadel® Plus SBS modified asphalt core self-seals around nail or screw penetrations when mechanically fixing roofing. Seals to the roof deck providing additional security against potential leaks compared to mechanically fastened base sheets.

Boral TileSeal

Boral TileSeal™

Boral TileSeal™ Underlayment is a self adhering, modified asphalt underlayment that is easy to install and provides a slip resistant surface that seals around nail penetrations, making it the preferred choice for tile roofs.

Boral TileSeal 50

Boral TileSeal™ 50

Boral TileSeal™ 50 is a superior self-adhesive underlayment for residential and commercial construction that provides a slip resistant surface that is stable under most weather conditions, backed by a 25 year warranty.

RoofTopGuard ll - Synthetic

RoofTopGuard ll - Synthetic

RoofTopGuard II - Synthetic Underlayment is a 5-layer polypropylene underlayment that can be installed 30% faster than traditional underlayments that is “hurricane proof” and will not tear or rip in high winds.

GatorSeal

GatorSeal™

GatorSeal™ Underlayment is a heavy duty, modified asphalt reinforced underlayment that seals around nail penetrations and protects against ice dams and wind driven rain.

StormSentry

StormSentry™

StormSentry™ Underlayment is a modified asphalt underlayment that is reinforced with an extra heavy fiberglass mat for low slope applications as an alternative to hot mop application.

Alcazar

Alcazar™

Alcazar™ SBS Modified Underlayment is an SBS modified asphalt underlayment that self seals nail penetrations providing superior walkabiliy and safety that will not wrinkle or prune in moist environments.

HomeBase

HomeBase™

HomeBase™ Underlayment is a durable fiberglass reinforced underlayment that can replace conventional underlayment products with excellent resistance to moisture vapor transmission.