| Croma AlphaChem Fungicidal Wash (Formerly Moss & Mould Remover) 5 Ltr | italianbuildingcentre.com | 6.96 GBP | 11.76 GBP | −40.8% |
| Cromar Hydrosil ProGrade 100% Silicone Coating - Grey 18.9L (PALLET of 30 Tins) | roofingoutlet.co.uk | 10200 GBP | — | — |
| Cromar Hydrosil ProGrade 100% Silicone Coating - Grey 18.9L (PALLET of 20 Tins) | roofingoutlet.co.uk | 6945 GBP | — | — |
| Cromar Hydrosil ProGrade 100% Silicone Coating - Grey 18.9L (PALLET of 10 Tins) | roofingoutlet.co.uk | 3595 GBP | — | — |
| Cromar Cromapol Acrylic Waterproofing 20kg - Grey,Black,opaque - Pallet of 10 tins | bcprofiles.co.uk | 925 GBP | — | — |
| Cromar Flexiglass Topcoat Resin 20kg | bcprofiles.co.uk | 165 GBP | — | — |
| Cromar Flexiglass CSM 225 gsm 35kg Matting | bcprofiles.co.uk | 157.95 GBP | — | — |
| Cromar VENT3® AIR - High Performance Breathable Membrane 1m x 50m (50m2 roll) | hgroofingsupplies.co.uk | 155 GBP | — | — |
| Cromar Aluminium Paint 5L | ghshomevalue.ie | 149.95 EUR | — | — |
| Leadax Lead Replacement Flashing 450mm x 6m | trade4less.uk | 147.25 GBP | — | — |
| Cromar Pro 25 GRP Topcoat 20kg Dark Grey Fire Retardant | bcprofiles.co.uk | 105 GBP | — | — |
| Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50m | ventsdirect.co.uk | 100.91 GBP | — | — |
| Cromar Pro GRP Acetone 25ltr | bcprofiles.co.uk | 99.95 GBP | — | — |
| Cromar Cromapol Acrylic Waterproofing 20kg - Black | bcprofiles.co.uk | 99.95 GBP | — | — |
| Cromar Cromapol Acrylic Waterproofing 20kg - White | bcprofiles.co.uk | 98.95 GBP | — | — |
| Cromar Cromapol Acrylic Waterproofing 20kg - Clear/Opaque | bcprofiles.co.uk | 97.25 GBP | — | — |
| Cromar Fibreglass matting 33kg 450gm | bcprofiles.co.uk | 92.95 GBP | — | — |
| Leadax Lead Replacement Flashing 300mm x 6m | trade4less.uk | 91.74 GBP | — | — |
| Cromar VENT3® Breathable Membrane 1m x 50m (50m2 roll) | hgroofingsupplies.co.uk | 90 GBP | — | — |
| Cromar Pro 25 GRP Resin 20kg | bcprofiles.co.uk | 89.95 GBP | — | — |
| Cromar Flexiglass CSM 225 gsm 16.5kg Matting | bcprofiles.co.uk | 82.95 GBP | — | — |
| Leadax Lead Replacement Flashing 250mm x 6m | trade4less.uk | 81.79 GBP | — | — |
| Cromar Vent 3 Classic 115gsm Breathable Roof Membrane 50Mx1M | ctsdiy.co.uk | 65.94 GBP | — | — |
| Cromar Flexiglass Encapsulating Primer 5kg | bcprofiles.co.uk | 63.95 GBP | — | — |
| Cromar VENT3® Classic Breathable Membrane 1m x 50m (50m2 roll) | hgroofingsupplies.co.uk | 63 GBP | — | — |
| Cromar Pro 25 GRP Topcoat 10kg Dark Grey Fire Retardant | bcprofiles.co.uk | 62.95 GBP | — | — |
| Cromar Fibreglass matting 16.5kg | bcprofiles.co.uk | 59.95 GBP | — | — |
| Cromar Vent 3 Pro Breathable Membrane 1m x 50m | ventsdirect.co.uk | 58.5 GBP | — | — |
| Cromar Pro 25 GRP Resin 10kg | bcprofiles.co.uk | 55.65 GBP | — | — |
| Cromar Cromapol Acrylic Roof Coating Black 5kg | ghshomevalue.ie | 55.01 EUR | — | — |
| Cromar Vent 3 Light Breathable Membrane 1.5m x 50m | bcprofiles.co.uk | 52.87 GBP | — | — |
| Cromar Cromaslate Lightweight Roof Slate - Grey - PACK OF 15 | bcprofiles.co.uk | 51.95 GBP | — | — |
| Cromar Pro GRP Catalyst 5kg | bcprofiles.co.uk | 51.85 GBP | — | — |
| Cromar Vent 3 Classic Breathable Membrane - 1.5m x 50m | ventsdirect.co.uk | 49.82 GBP | — | — |
| Cromar Flexiglass CSM 225 gsm 6.75kg Matting | bcprofiles.co.uk | 48.85 GBP | — | — |
| Leadax Lead Replacement Flashing 150mm x 6m | trade4less.uk | 46.2 GBP | — | — |
| Cromar Lead Free Plus | slatesupplies.com | 45.99 EUR | — | — |
| Cromar Vent 3 Pro Heavy Weight Breathable Membrane 1m x 50m | bcprofiles.co.uk | 44.95 GBP | — | — |
| Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m | ventsdirect.co.uk | 44.5 GBP | — | — |
| Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m | ventsdirect.co.uk | 43.78 GBP | — | — |