Roofing & Insulation

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Vent 3® Classic is a breathable roof underlay that gives major benefits over traditional underlays.The Cromar breather felt is made from two, high-tensile, spun-bonded polypropylene layers. This triple layer, high performance, breathable membrane is thermally calendared to a micro-porous polypropylene film.Layer one - waterproof surfaceLayer two - breathable waterproof membraneLayer three - protection from abrasion and damage, giving additional strengthThis product has exactly the same specifications as the Vent 3 Light breathable membrane, but the Classic has a heavier GSM at 115, compared to this Light's 95 GSM.BenefitsClean and easy to useLightweight and flexibleWaterproof membraneHigh vapour permeabilityLong-term durability and tensile/tear strengthHigh wind uplift resistanceBS 5534:2014 compliantOverview..

Knauf Insulation 100mm DriTherm 32 Cavity Slab 3.28m2DriTherm Cavity Slabs are water-repellent Glass Mineral Wool slabs, designed for use in external full-fill masonry cavity walls, offering a range of thermal performance to suit construction requirements. They are noncombustible with the best possible Euroclass A1 reaction to fire classification, and are manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology.Features:Approved for use in buildings up to 12m high in any exposure zoneEasy installation due to adaption to substatesNo ozone-depleting substances containedLightweight and easy to cut to sizeOverview..

Knauf Insulation 100mm DriTherm 37 Cavity Slab 6.55m2DriTherm Cavity Slabs are water-repellent Glass Mineral Wool slabs, designed for use in external full-fill masonry cavity walls, offering a range of thermal performance to suit construction requirements. They are noncombustible with the best possible Euroclass A1 reaction to fire classification, and are manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology.Features:Approved for use in buildings up to 12m high in any exposure zoneEasy installation due to adaption to substatesNo ozone-depleting substances containedLightweight and easy to cut to sizeOverview..

Timloc Weep Hole Ducts Buff 1143Multi-function pre-formed products to guarantee a reliable discharge of water wherever water could collect inside an external cavity wall built from standard brick, block or stonework.Features:Robust material with a long product lifeLess prone to inadvertent pointing-up than weep holes from by leaving the perp. joint openAvailable in a range of colours to blend with masonry and mortar colourFascia constructions prevent the entry of large nest-building insectsUniversal weep extension unit (+50mm) compatible with 1143Manufactured from UV stabilised polypropyleneOverview..

Knauf Insulation 150mm DriTherm 37 Cavity Slab 4.37m2DriTherm Cavity Slabs are water-repellent Glass Mineral Wool slabs, designed for use in external full-fill masonry cavity walls, offering a range of thermal performance to suit construction requirements. They are noncombustible with the best possible Euroclass A1 reaction to fire classification, and are manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology.Features:Approved for use in buildings up to 12m high in any exposure zoneEasy installation due to adaption to substatesNo ozone-depleting substances containedLightweight and easy to cut to sizeOverview..

This classic flat interlocking concrete tile combines modern design and technical expertise. Suitable for roof pitches down to 17.5 deg.Key Features & Benefits: Condron Slate Roof Tiles Country Red 420mm x 330mmHigh Quality Minimum pitch of 22.5 degrees Overview..

This Velux Plain Tile Flashing (15mm 780 x 1400mm) is precision-made and designed to ensure a watertight seal between the roof window and the roofing material and ensure safe and effective water drainage.Flashings sit under the roofing tiles/slates, allowing water from the roof to collect in the built-in guttering system. The gutter overlaps a second section of the flashing to help the water flow smoothly down the side of the window. The flashing apron moulds to the roof material profile to allow the water to drain away.Features:For standard installation of roof windows in plain tiles (max length 300mm)Maximum tile thickness of 14mmSuitable for 25°-90° roof pitchesOverview..

This Velux Plain Tile Flashing (15mm 550 x 980mm) is precision-made and designed to ensure a watertight seal between the roof window and the roofing material and ensure safe and effective water drainage.Flashings sit under the roofing tiles/slates, allowing water from the roof to collect in the built-in guttering system. The gutter overlaps a second section of the flashing to help the water flow smoothly down the side of the window. The flashing apron moulds to the roof material profile to allow the water to drain away.Features:For standard installation of roof windows in plain tiles (max length 300mm)Maximum tile thickness of 14mmSuitable for 25°-90° roof pitchesOverview..

This Velux Plain Tile Flashing (15mm 940 x 1400mm) is precision-made and designed to ensure a watertight seal between the roof window and the roofing material and ensure safe and effective water drainage.Flashings sit under the roofing tiles/slates, allowing water from the roof to collect in the built-in guttering system. The gutter overlaps a second section of the flashing to help the water flow smoothly down the side of the window. The flashing apron moulds to the roof material profile to allow the water to drain away.Features:For standard installation of roof windows in plain tiles (max length 300mm)Maximum tile thickness of 14mmSuitable for 25°-90° roof pitchesOverview..

Knauf Insulation 75mm Rocksilk RS45 4.32m2 PackRocksilk Building Slabs are Rock Mineral Wool slabs in a range of densities, designed for use in multiple thermal and acoustic applications where density is critical. They are non-combustible with the best possible Euroclass A1 reaction to fire classification, and are manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology.RocksilkMulti-application products for use in built-up metal roofs and walls, pitched roof constructions between rafters, intermediate floors, separating floors, internal stud partitions and light steel frame infill. Rocksilk Building Slabs are used extensively in OEM applications for fabrication of thermal, acoustic and fire products.Features:Lightweight and easy to cut to sizeEasy installation due to adaption to substatesNo ozone-depleting substances containedOdourless and rot-proofOverview..

Knauf Insulation 100mm Omnifit Roll 40 8.16m2Knauf Insulation OmniFit Rolls are Glass Mineral Wool rolls, designed for use in multiple applications in both timber and steel frame construction, that offer both thermal and acoustic performance. They are non-combustible with the best possible Euroclass A1 reaction to fire classification, and are manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology.Typically used for the thermal and acoustic insulation of a variety of constructions such as timber frame walls, light steel and metal frame walls and between rafters.Features:Lightweight and easy to cut to sizeEasy installation due to adaption to substatesNo ozone-depleting substances containedOdourless and rot-proofOverview..