Infoline 0800 330 320

Bituminous Roofing Underlay

For product information and technical specs on our Pauloid Bituminous Roof Underlay, please choose from the following:


Manufactured in New Zealand from bitumen impregnated paper or felt, these products provide a second line of defence against the elements.

They create a weatherproof seal that helps to eliminate wood rot, mould and mildew and prevent dust infiltration. They also provide temporary protection against wind, snow and rain prior to the application of the roofing material.


Pauloid Bituminous Roofing Underlay

Pauloid Bituminous Roofing Underlay is fully self-supporting and can be attached directly to framing without the use of netting. It has laying lines to help keep overlaps perfectly even, ensuring that installation is fast and cost-effective. More...


Pauloid Bituminous Building Paper

Pauloid Bituminous Building Papers are installed in the roof cavity using netting as a support. It is available in different weights so you can select the one that's right for your job and weather conditions. More...

We recommend that Pauloid Bituminous Building Paper be used in conjuction with one of our Roof Netting products.  More...


Pauloid Bituminous Valley Guard

This 300mm wide bituminous underlay is used under the valley flashing, from the ridge line down to the gutter. It is designed to be used in conjuction with Pauloid Bituminous Roof Underlays and Building Papers.  More...