Roofing Products Agriculstural Products Building Products Products Required
Home Contact
 
Roofing Products: Slates/Underlays/Ridge/Vents
Blue Diamond 3000 Slates
Blue Diamond Guarantee
Black Diamond Slates
Black Diamond Guarantee
Wanit Certs
Fibre Cement Technical Data
Slate & Tile Roof Vents
Roof Underlay - Rofatop
UAC V Ridge
Slate Gallery

View our Slate Gallery

Slate Manufacturers' Plant Wanit
Blue Diamond 3000 Slates on Private House
Dungarvan Award Winning Project

 
 


Rofatop

Vapour Permeable Roof Underlay

Download specifications in documents below.Irish Agreement Board: Certificate No. 08/0301

 

Rofatop and the moisture comes out

 

Download SheetRofatop is suitable for either warm or cold roof installation. A tough versatile vapour permeable roof underlay that meets the demands of old, renovated or modern designed roofs of the future.

Rofatop. German manufactured to the highest possible standards, it is the most technically
advanced vapour permeable roof underlay available. Manufactured into 3 layers of waterproof
polypropolene, the inner layer is the functional breather membrane protected both sides with a quilt. This gives increased strength, high impact and nail tear resistance

Rofatop: a success story
A product which is produced by manufacturers established over 50 years, the Rofatop is established for over 20 years with tens of millions of sq. metres sold

Authority
Rofatop vapour permeable membrane can be used to comply with the requirements
of: Rofatop 115 and Rofatop 135 are manufactured for use under slates or tiles on open rafter (unsupported) or fully supported pitched roofs. This underlay may be used in the following roof systems:

1. Ventilated in a cold roof system
2. Non-ventilated in a warm roof system
3. Non-ventilated in a cold roof system

The installation of these roof systems using Rofatop 115 and Rofatop 135 is described in
Section 2.4 of this certificate. Laid correctly, in accordance with the recommendations specified in the IAB certificate, it will protect the inside of the building from the elements while awaiting
the slates, tiles or sheeting to be fixed. Any rain, wind driven snow that does pass through the outer roof skin will roll down the upper surface of the underlay to the eaves gutters as will the condensation from the underside of the roof.

Rofatop has a pleasant light blue colour, it will not dazzle the roofers when being laid. It
can be individually branded for corporate advertising purposes.

 

 

Copyright 2008 JD Roberts Agencies Ltd., All rights reserved.