breathable and water proof roof membrane YEP 500 YEP 700 as roof underlayment under shingles with CE

Product Overview

Description

YEP series roof underlayment for slope roof

Introduction:

Jianda brand YEP series roof underlayer is a new kind of waterproofing material used on slope roof which has adjusted and improved based on the YAP series  and the meantime add moderated SBS,SBR and terpene resin. It is national patent and outstanding among all kinds of waterproofing materials regarding all items of physical index.

Specifications:

Width is 1000mm

Thickness:0.8mm  1.0mm

Volume size:25m2  30m2

base felt:Polyester filament fabric

double surface are polypropylene fiber

Usage:

it is used as the underlayment of cement tile,painted pottery watts, asphalt shingle and wood structure roofing

also suitable for all kinds of architectural roofing, walls,underground waterproof and damp proof project.

Features and Benefit:

with adhesive tape on the overlap for the sealing of junction, convenient for application.

excellent weather resistance,corrosion, anti-aging, antioxidant.

it is excellent vapor permeable properties make it can be constructed on damp surface, palisade structure internal water vapor flowing rapidly and effectively avoid mould and condensing formation..

the surface has an function of antiskid to make sure the safety of application.

excellent tensile strength and elongation

big surface friction, closely integrated with the grassroots.

no smell,no taste, accord with environmental protection requirement.