Product Information - to place an order please call 08455 20 30 44

Our products are recognised by the NFU Mutual Insurance Co Ltd. If you have Thatch Flexi,
Thatch Barrier Board or Thatch Insulation Batts installed in the roof of your thatched home then
you will be entitled to a reduction in your insurance premium. Please contact your insurance
advisor for details.

To obtain this you must supply a copy of the completed works certificate.

Thatch Flexi
1.27m x 50m Tested to BS 476 part 3, 6, 7, 20 & 21 - £339.00 per roll + delivery and VAT
Data Sheet (PDF)
U-Value Calculation (PDF)
U-Value Calculation in conjunction with Thatch Insulation Batts (PDF)
Condensation Risk Analysis Report (PDF)
Condensation Risk Analysis Report in conjunction with Thatch Insulation Batts (PDF)

Thatch Flexi has been tested to the following standards:
BS 475 Part 7 (Surface spread of flame)
BS 476 Part 6 (Method of fire propagation)
BS 476 Part 20, 22 (75 minutes integrity and insulation)
BS 476 Part 3 (AA Rating)

Thatch Barrier Board
Tested to BS EN 13501, 1182, BS 476 Part 3 & 22, BS 476: Part 7: 1997 (Class 1)
BS 476: Part 6: 1989+A1: 2009 (Class O) - Thatch Barrier board offers
a U-Value of 0.18 when installed with a standard 350mm of thatch.
1220 x 2440 x 9mm (8x4 feet) £19.50 per sheet + delivery and VAT
Data Sheet (PDF)
U-Value Calculation (PDF)
Condensation Risk Analysis Report (PDF)

Thatch Barrier Board has been tested to the following standards:
BS 476 Part 3 (AA Rating)
BS EN 13501 (A1 Rated)
BS EN 1182 (Non Combustible)
A standard of 350mm of thatch over Thatch Barrier Board will achieve a
U-Value of 0.18

Thatch Insulation Batts
Non Combustible Rockwool Batts, superior thermal and acoustic insulation, improves U-Value performance
High Density 1200 x 400 x 50mm - Pack of 12 slabs (5.76 sq m) £24.95 per pack + delivery and VAT
Data Sheet (PDF)
U-Value Calculation (PDF)
U-Value Calculation in conjunction with Thatch Flexi (PDF)
Condensation Risk Analysis Report (PDF)
Condensation Risk Analysis Report in conjunction with Thatch Flexi (PDF)

Natural Thatch Tiles
Made from natural heather, our tiles create a traditional thatch roof effect on all kinds of construction
1200 x 650 x 20mm Pack of 10 tiles - £79.00 + delivery and VAT
Data Sheet (PDF)

Should you require copies of our certificates please contact our office

We also endorse Magma Firestop

Magma Firestop SG-2H
External Fire retardant spray for thatch. It is environmentally friendly and has no detrimental effect on
plants nor animals. Magma Firestop offers an 'A' rating for Spread of Flame and a 'B' rating for
penetration under BS 476 Part 3

Data Sheet (pdf)

Magma Firestop IMW-435
Fire retardant impregnation liquid for interior usage. The materials to be treated can either be
dipped or sprayed with low pressure equipment
Data Sheet (pdf)

Magma Firestop TG-3
Formulated for outdoor application. This product will not only penetrate a wood surface, but also
creates weathertight adhesion bond
Data Sheet (pdf)

For more information on Magma products please contact:
SMF Crouch & Co
tel. 02380 428992
info@magmafirestop.co.uk

www.thatchadvicecentre.co.uk/magma_firestop_home_page.html

Click to see Magma Firestop proven on Grand Designs Live

Natural Thatch Tiles
Thatch Flexi
Thatch Barrier Board
Thatch Insulation Batts & Flexi