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Wood fibre reveal insulation board

UdiUnger-Diffutherm 20mm reveal boards are:-

  • a tough, renderable, high performance wood fibre insulation board.
  • a great way to finish insulation systems off around windows and doors
  • the best way to create neat, renderable edges to all Unger wood fibre insulation systems.
  • durable with good resistance to weather.

Prices: from £6.10 + VAT per board

Wood fibre reveal insulation board

UdiUnger-Diffutherm 20mm reveal boards are:-

  • a tough, renderable, high performance wood fibre insulation board.
  • a great way to finish insulation systems off around windows and doors
  • the best way to create neat, renderable edges to all Unger wood fibre insulation systems.
  • durable with good resistance to weather.

Prices: from £6.10 + VAT per board

“A tough, robust 20mm board for finishing off systems around openings or for edges of our wood fibre insulation systems” – Chris Brookman

 

Product overview.

Where are they used?

  • UdiUnger-Diffutherm 20mm reveal board finishes the edges of all the Udi wood fibre insulation systems. 
  • It is used internally and externally to provide insulation to door and window reveals.

How are they used?

  • UdiUnger-Diffutherm 20mm reveal boards are be glued in place with UdiSPECIAL ADHESIVE.
  • Finish your main boards flush with the edges of your window reveals. 
  • The reveal board should be cut to fit neatly between the window/door frame and the front of the main boards.
  • If the reveal board abuts timber or wood fibre then it can be glued with UdiSPECIAL ADHESIVE.
  • If the board abuts any masonry surface then use UdiFOUNDATION COAT to bond it.
Technical Details

How much will you need?

  • Each UdiDiffutherm 20mm reveal board is 1300 x 800mm or 1.04m2. 
  • Allow 5% for waste depending on the complexity of the area to be insulated. 

What happens if they get wet?

  • Its never ideal to let wood fibre insulation boards get soaked by the rain, however, should it happen they will dry out again and be just as robust.

What is their thermal conductivity?

  • The boards are very high density at around 270kg/m³ and so their conductivity is a little higher than other wood fibre boards at 0.048 W/mK. However, they make up for this by being much better at absorbing sound and also by adding a lot of thermal mass the a structure.

Suggested construction details

 Suggested window plan detail – Wood fibre external insulated timber frame – Rendered Facade

 Suggested window section detail – Wood fibre external insulated timber frame – Rendered Facade

Product overview.

Where are they used?

  • UdiUnger-Diffutherm 20mm reveal board finishes the edges of all the Udi wood fibre insulation systems. 
  • It is used internally and externally to provide insulation to door and window reveals.

How are they used?

  • UdiUnger-Diffutherm 20mm reveal boards are be glued in place with UdiSPECIAL ADHESIVE.
  • Finish your main boards flush with the edges of your window reveals. 
  • The reveal board should be cut to fit neatly between the window/door frame and the front of the main boards.
  • If the reveal board abuts timber or wood fibre then it can be glued with UdiSPECIAL ADHESIVE.
  • If the board abuts any masonry surface then use UdiFOUNDATION COAT to bond it.

How much will you need?

  • Each UdiDiffutherm 20mm reveal board is 1300 x 800mm or 1.04m2. 
  • Allow 5% for waste depending on the complexity of the area to be insulated. 

What happens if they get wet?

  • Its never ideal to let wood fibre insulation boards get soaked by the rain, however, should it happen they will dry out again and be just as robust.

What is their thermal conductivity?

  • The boards are very high density at around 270kg/m³ and so their conductivity is a little higher than other wood fibre boards at 0.048 W/mK. However, they make up for this by being much better at absorbing sound and also by adding a lot of thermal mass the a structure.

Suggested construction details

 Suggested window plan detail – Wood fibre external insulated timber frame – Rendered Facade

 Suggested window section detail – Wood fibre external insulated timber frame – Rendered Facade

 

Material in action.

Here you can see the UdiDiffutherm wood fibre insulation reveal boards glued in to place in a window reveal within the UdiRECO system. In spite of the wall having a 200mm lean forward over it’s height, once the system was installed it’s levelling compensation made it difficult to see any lean whatsoever.

Prices & Shipping

Here you will find pricing and shipping estimates. To get a fixed quote, please call our technical team on 01392 861763 or get in touch via the form below.

The pricing of the UdiDiffutherm wood fibre insulation reveal boards is as below. Prices do not include VAT or carriage.

 Thickness[mm]  Board Dimensions [mm]  No. of boards in a pallet Area of a board[m²] Pallet covers [m²] Weight per pallet [kg] Edge Profile Cost
20 1300 x 800 56 1.04 58.24 325 T&G £6.10 

Carriage is typically calculated at £65 + VAT per pallet and all orders will be sent on a pallet. This price does vary if delivery is required to remote locations. If you require only a few boards we may be able to get slightly cheaper shipping so please contact us for a more accurate price.

Request an estimate.

In summary, if you are looking for more than just a builders’ merchant, we might be the guys to talk to.

Request an estimate.

In summary, if you are looking for more than just a builders’ merchant, we might be the guys to talk to.

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