Corotop

Breathable membrane Corotop Blue

Corotop Roof Membrane BLUE

£96.00

Inc VAT. Choose delivery or collection at checkout.

Details

Corotop Roof Membrane BLUE is a durable, 3-layer, highly vapour-permeable (breathable) underlay designed for pitched roofs. Weighing 140gsm, it protects insulation from moisture, enhances energy efficiency, and acts as a wind barrier. It is suitable for fully or partially boarded roofs, including those with metal or concrete tile.
1.5m x 50m 140gsm

Delivery is calculated separately.

We calculate delivery at checkout from your postcode and order size. Collection from UltraSIPS is free. Northern Ireland delivery is available and may cost more than standard mainland delivery.

Not sure this is the right SIP product?

Send us your sizes, drawings, or intended use and we'll check the panel thickness and package before you order.

Stock

Available to order

What you get

What you get with this product

The selected product is shown with its live variant, VAT-inclusive price, and checkout route. If the specification is unclear, send it to us before ordering.

Selected variant and price
VAT-inclusive checkout total
Pre-order specification support

Before you order

  • Stock SIP products are usually available for UK mainland delivery in 5-10 working days.
  • Basket pricing is checked before checkout, so you will be prompted to refresh if a stored basket has old prices.
  • Choose delivery or collection at checkout. Delivery quotes use postcode and load size.

Included

  • Selected variant and price
  • VAT shown before checkout
  • Order confirmation and account tracking

Not included unless stated

  • Delivery unless shown at checkout
  • Installation unless explicitly included
  • Third-party items not listed on the order

Need help before ordering?

Read the SIP panel, kit, delivery, structural allowance and installation FAQs before placing an order.

View FAQs

QR-labelled panel schedules

For SIP kits and panel-scheduled orders, our labels and stack records help match each panel to its customer schedule and 3D model location.

See QR system

Why customers choose UltraSIPs

UK workshop supportPanel schedules where neededInstant courier quoting where availableTurnkey install support available

SKU: Breathable-Membrane150-500

Delivery

Delivery is calculated separately from your postcode and order size. Collection is free. Northern Ireland delivery is available and may cost more.

Delivery details

Need drawings?

Send your sketch for a same-day review and an engineered layout. Drawing orders are supplied digitally to the agreed scope.

Send drawings

Thermal data

Check indicative U-values before confirming the final specification.

Check U-values

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