Roof Pitched

The high performance pitched roof system featuring PAVATEX woodfibre complies with the most stringent of standards – from baseline building regulations through to Passivhaus.

Excellent thermal performance, high protection from summertime overheating, humidity regulation, acoustic insulation and superior sustainability credentials. This low embodied carbon solution is the first choice for specifiers and homeowners alike. Woodfibre roofs are the simple, yet sensible system for zero carbon homes of the future.

The system features insulation both above and between the rafters and is suitable for most external finishing options, including metal, clay and slate tiling.

Check out this impressive retro-fit at a museum in Manchester that used the pitched roof system

SYSTEM PERFORMANCE

U-values
0.26 – 0.08 W/m2.K

Y-values
Available upon request from insulation manufacturer.

PRODUCT DOWNLOADS

Pitched Roof – U-Value Guide

Pitched Roof – Technical Manual

Pitched Roof – Take Off Form

Pitched Roof – System Sheet

BBA – Pitched Roof

10 Year Warranty

Manufacturers Website

CROSS SECTION OF SYSTEM

  1. Roofing (tiles, slates, sheeting etc.)
  2. Min 50mm ventilation one.
    – 25mm tiling batten
    – 38mm counter batten with PAVAFIX SN BAND
  3. (Optional) Breathable Membrane
  1. Insulation above the rafters
    – ISOLAIR
  2. Insulation between the rafters.
    – PAVAFLEX or
    – PAVATEXTIL-P
  1. Airtightness & Racking (OSB3/DB3.5 MEMBRANE)
    – Taped with PAVAFIX
  2. Service void 25mm – optional (can be insulated for improved performance)
  3. Plaster carrying board + skim

COMPONENTS AND ACCESSORIES FOR ROOF PITCHED