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CROMAR

Explore the full range of Cromar Building Products at eRoofing, trusted by roofing professionals, builders and merchants across the UK for high-quality roofing and construction solutions. Established in 1997, Cromar has built a strong reputation for manufacturing reliable roofing underlays, breathable membranes, waterproofing products, roof coatings, roofing accessories, sealants, adhesives and building chemicals designed to perform in demanding conditions. Suitable for both new build and repair projects, Cromar products are widely used across pitched roofing, flat roofing and general construction applications.

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Featured Products

  • This image displays the front of the product which is a

    Cromar Acrypol+ Plus Roof Coating Waterproof System – Grey 2.5kg

    £45.39 Incl VAT £37.83 Excl VAT     Add to basket
  • Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m

    Cromar Vent 3 High Performance Breathable Membrane – 1m x 50m

    £43.97 Incl VAT £36.64 Excl VAT     Add to basket
  • Cromar Vent 3 Light Breathable Membrane 1.5m x 50m

    Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m

    £47.94 Incl VAT £39.95 Excl VAT     Add to basket
  • Cromar Vent 3 Pro Breathable Membrane 1m x 50m

    Cromar Vent 3 Pro Breathable Membrane 1m x 50m

    £56.39 Incl VAT £46.99 Excl VAT     Add to basket

About Cromar

Founded in 1997, Cromar Building Products is one of the UK’s leading manufacturers of roofing and building materials. Trusted by merchants, contractors and roofers nationwide, Cromar offers an extensive range of roofing underlays, waterproofing systems, roofing accessories, sealants, adhesives and building chemicals. Known for innovation, quality and dependable performance, Cromar products are designed to meet the demands of modern construction while delivering reliable protection against the UK’s toughest weather conditions.

  • Cromar Aluminium Solar Paint

    Cromar Aluminium Solar Reflective Paint – 1 Litre

    £28.90 Incl VAT £24.08 Excl VAT     Read more
  • Cromar Aluminium Solar Paint

    Cromar Aluminium Solar Reflective Paint – 2.5 Litre

    £18.87 Incl VAT £15.73 Excl VAT     Add to basket
  • Cromar Aluminium Paint - 5 Litre

    Cromar Aluminium Solar Reflective Paint – 5 Litre

    £29.30 Incl VAT £24.42 Excl VAT     Read more
  • This image displays the front of the product which is a Cromar Black Bitumen Primer - 1L

    Cromar Bitumen Primer – Black 1 Litre

    £6.49 Incl VAT £5.41 Excl VAT     Add to basket
  • This image displays the front of the product which is a Cromar Black Bitumen Primer - 2.5L

    Cromar Bitumen Primer – Black 2.5 Litre

    £13.48 Incl VAT £11.23 Excl VAT     Add to basket
  • This image displays the front of the product which is a Cromar Black Bitumen Primer - 5L

    Cromar Bitumen Primer – Black 5 Litre

    £22.12 Incl VAT £18.43 Excl VAT     Add to basket
  • This image displays the front of the product and the colour inside, the product is Cromar Trowel Mastic - 1L

    Cromar Bitumen Trowel Mastic – Black 1L

    £6.51 Incl VAT £5.43 Excl VAT     Add to basket
  • This image displays the front of the product and the colour inside, the product is Cromar Trowel Mastic - 2.5L

    Cromar Bitumen Trowel Mastic – Black 2.5L

    £16.13 Incl VAT £13.44 Excl VAT     Read more
  • This image displays the front of the product and the colour inside, the product is Cromar Trowel Mastic - 5L

    Cromar Bitumen Trowel Mastic – Black 5L

    £26.52 Incl VAT £22.10 Excl VAT     Add to basket
  • Cromar Black Bitumen Paint - 5 Litre

    Cromar Black Bitumen Paint – 5 Litre

    £21.12 Incl VAT £17.60 Excl VAT     Add to basket
  • Cromar Black Bitumen Paint

    Cromar Black Bitumen Paint – 1 Litre

    £5.51 Incl VAT £4.59 Excl VAT     Add to basket
  • Cromar Black Bitumen Paint

    Cromar Black Bitumen Paint – 2.5 Litre

    £14.04 Incl VAT £11.70 Excl VAT     Add to basket