Hofatex breathable enviroment with man and woman Hofatex manufacture the most ecological wood fibre natural insulation. Acara Concepts are suppliers of specialist natural and ecological insulation materials; Wood Fibre, Canna and Phonewell natural and ecological sound insulation
Wood Fibre insulation and
Phonewell® sound insulation, the
natural & ecological suppliers.
Contact Acara for stockists throughout the UK and Ireland. Tel. IRE: 00 353 (0)1 8409 286 UK: 07985 195667


Natural and ecological wood fibre insulation for roofs

Natural and ecological wood fibre insulation for walls

Natural and ecological wood fibre insulation for ceilings

Natural and ecological wood fibre insulation for floors

Accessories for Wood Fibre Insulation

Natural and ecological wood fibre insulation installation video

 
 

Products
  Hofatex UD UD Data Sheet
  Wood Fibre Insulation for Sheathing and Sarking Roofs and Walls
Natural Woodfibre Insulation with Hofatex UD Sheathing and Sarking Board

Hofatex Woodfibre Insulation for a Natural and Ecological sarking sheathing board

About:

Tongue-and-groove panels open for diffusion, which can be used as a layer to reinforce the main insulation - under the roof or as the external layer in the wood-framing of enclosure walls. It has enhanced water resistance.

λD= 0.049 W/(m.K)
Thickness: 22, 35, 52 ,60, 80, 100 mm
Dimensions: 580 x 2500 mm

Applications:

  • External Insulation...
  • Roofs (over rafters and below roof tiles for breathable pitched roofs)
  • Temporary roof-decking, exposed for a maximum of three months
  • Wall, external sheathing insulation for breathable timber frame houses
  • Wall, external breathable insulation for solid wall constructions

Technical:

Board designation
WF-EN 13171-T4-CS(10/Y)100-TR100-WS1,0
Thickness [mm]
22
35
52
60
80
100
Thermal resistance R D [m².K/W]
0.45
0.72
1.07
1.23
1.64
2.05
Equiv. diffusion thickness s d [m]
0.11
0.18
0.26
0.30
0.40
0.50
Heat conductivity λD [W/m.K]
0.049
Heat conductivity λ [W/m.K]
0.050
Density [kg/m³]
260
Thermal capacity c [kJ/kg.K]
2100
Diffusion resistance factor μ
5
Edge
tongue and groove
Flammability EN ISO 11925-2
Class - E
Construction material class
DIN 4102 B2
Absorption [kg/m2]
1
Tensile strength [kPa]
50
Compression strength [kPa]
100

Packing:

Board thickness (mm)
22
35
52
60
80
100
Boards per pallet (pcs)
100
62
42
36
26
22
Weight per pallet (kg)
829
818
823
814
549
581
Sq.m coverage per pallet
145.0
89.9
60.9
52.2
26.4
22.3

Storage, handling and laying:

  • Store panels in a dry area and lay them down dry
  • Protect the tongue and groove edges against damage
  • Lay panels with the tongues facing upwards to the roof ridge
  • When the roof has a pitch angle less than 20deg. glue the joints
  • After laying the boards, lath and counter-lath as soon as possible
  • Cover within three months.
 
   
 
Wood fibre timber framed house home icon Home
Product Information
1
 Hofatex UD
2
 Hofatex Therm
3
 Hofatex Therm DK
4
 Hofatex Kombi
5
 Hofatex Therm NK
6
 Hofatex Standard Natur
7
 Hofatex Silent
8
 Hofatex SysTherm
9
 Hofatex Hofafloor
10
 Hofatex Strongboard
11
 Hofatex SysTherm IA
12
 Hofatex TopTherm
13
 Hofatex Basic
NEW
 Hofatex CannaTherm

Also

Soundproofing with the Phonewell natural and ecological sound insulation material
Soundproofing Insulation
Copyright © 2010 Acara Concepts Ltd.