BMI Icopal 01/05/2026From date:

• Bitumen – 14%
• Insulation – priced at point of quotation and validity date effective from 1st April 2026
• Building Products & Geomembranes – 16%
• Scaffold Sheeting & Tarpaulins – 16%
• Flat Roofing Components (including cold liquid applied waterproofing) – 4%
• Parabit Hot Melt and Easi-Pour – 10%
• Synthetic Membranes – 16%

Klober 01/05/2026From date:

• Pitched Components – up to 15%
• Underlays – up to 18%

BMI Redland 01/05/2026From date:

• Slate – 10%
• Pitched Components – up to 15%
• Underlays – up to 18%
• Other categories – will be communicated in due course

Leca 01/05/2026From date:

• A price adjustment applied to all newly imported products into the UK of +1% (small bags from Portugal) & +4.2% (small bags from Denmark)

Colas 01/05/2026From date:

• A +25% on all emulsion and sealant products

Sika 13/04/2026From date:

• A 4% surcharge on all orders

Colas 06/04/2026From date:

• Increase of +6% on emulsion products
• Increase of +8% on sealant products

Mapei 01/04/2026From date:

• Increase of +3% on all products

Tremco CPG UK 01/04/2026From date:

Surcharges will be applied as follows:

• Frieght 1.5%
• PU Foam 8.5%
• MMA 8%
• Silicones 3%
• Epoxy Resin 5%