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Breathable roofing and walling membrane – Ampatop Aero – 1.5m x 50m

Ampatop Aero breathable membrane is:-

  • a triple layer, tear proof, highly vapour permeable underlay for all pitched roofing applications.
  • a robust, easy to use, wind-proof membrane for use behind cladding systems.
  • an anti-slip, driving rain resistant membrane, suitable for up to 3 months weather exposure.

Prices: from £105.23 + VAT per 50m x 1.5m roll 

Breathable roofing and walling membrane – Ampatop Aero – 1.5m x 50m

Ampatop Aero breathable membrane is:-

  • a triple layer, tear proof, highly vapour permeable underlay for all pitched roofing applications.
  • a robust, easy to use, wind-proof membrane for use behind cladding systems.
  • an anti-slip, driving rain resistant membrane, suitable for up to 3 months weather exposure.

Prices: from £105.23 + VAT per 50m x 1.5m roll 

“A really robust and durable membrane that isn’t going to degrade in the sun after a few weeks of exposure” – Chris Brookman

Product overview.

Where is it used?

  • For use on the outside of timber frame walls, behind clad facades to ensure resistance to weather and insects.
  • For use on all types of pitched roof structure.

How is it used?

  • Ampatop Aero breathable membrane can be stapled to the topside of rafters or the outside of timber battens/studs. 
  • All joints should overlap by at least 100mm and any vertical joints should be taped with Ampacoll XT breathable tape prior to counter battening or being over boarded/clad. 
  • Use Ampacoll DT double sided tape to stick the membrane down to wood fibre or OSB surfaces prior to counter battening.
  • Any penetrations of rafters, vents, ducts or pipes should be sealed with Ampacoll BK 535 penetration sealing tape.
Technical Details

How much will you need?

  • Each roll of Ampatop Aero breathable membrane is 50m long and 1.5m wide. It covers an area of 70m2 including overlaps.

How long can I leave it exposed?

  • This membrane is very UV stable and can withstand up to 3 months of weathering without deterioration. Beyond this the sun can begin to degrade the strength and weather resistance of the membrane.

Do I need to tape the joints?

  • Yes, you should always tape the laps, usually with the Ampacoll XT tape. This ensures the wind-tightness of the exterior of the building and reduces heat loss from wind penetration.

Product overview.

Where is it used?

  • For use on the outside of timber frame walls, behind clad facades to ensure resistance to weather and insects.
  • For use on all types of pitched roof structure.

How is it used?

  • Ampatop Aero breathable membrane can be stapled to the topside of rafters or the outside of timber battens/studs. 
  • All joints should overlap by at least 100mm and any vertical joints should be taped with Ampacoll XT breathable tape prior to counter battening or being over boarded/clad. 
  • Use Ampacoll DT double sided tape to stick the membrane down to wood fibre or OSB surfaces prior to counter battening.
  • Any penetrations of rafters, vents, ducts or pipes should be sealed with Ampacoll BK 535 penetration sealing tape.

How much will you need?

  • Each roll of Ampatop Aero breathable membrane is 50m long and 1.5m wide. It covers an area of 70m2 including overlaps.

How long can I leave it exposed?

  • This membrane is very UV stable and can withstand up to 3 months of weathering without deterioration. Beyond this the sun can begin to degrade the strength and weather resistance of the membrane.

Do I need to tape the joints?

  • Yes, you should always tape the laps, usually with the Ampacoll XT tape. This ensures the wind-tightness of the exterior of the building and reduces heat loss from wind penetration.

Material in action.

This image shows the Ampatop Aero membrane being used behind a facade. It’s robust nature means it’s a great membrane to use in this location as it isn’t going to be easily torn by items touching the walls during the installation of the cladding.

 

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.

 

AmpatopAero breathable membrane is price as below with a 10% discount on orders of 5 rolls or more.

Roll length [m] Roll width [m] Roll Area [m²] Membrane weight [g/m²] Roll weight [kg] Sd value [m] Single roll cost [£] 5+ rolls [each]
50 1.5 75 145 11 0.04 £105.23 £94.71

Carriage is typically calculated at £15 + VAT per roll. This price does vary if delivery is required to remote locations 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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