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Building Supplies

Your one-stop destination for high-quality building materials that stand the test of time. Explore our extensive collection to find the perfect supplies for your next construction project.

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Picture of Radon Butyl Tape

Radon Butyl Tape

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: In stock
£20.07
Picture of Radon Barrier 400mu

Radon Barrier 400mu

• High-quality 4m x 20m Radon Barrier with a thickness of 400mu
• Provides effective protection against radon gas infiltration in buildings
• Durable and easy to install, suitable for both new construction and retrofit projects
• Made from heavy-duty materials for long-lasting performance
• Complies with industry standards for radon gas prevention
More product details below
Stock Availability: In stock
£99.35
Picture of Prestressed 155mm Concrete Floor Beam

Prestressed 155mm Concrete Floor Beam

• Suspended concrete floor system
• Large span / load capabilities in line with published span / load charts
• Straightforward and quick to install flooring system
• System can be installed in all weather conditions
• No wet work or curing time required meaning an immediate working platform is created once floor system is installed
More product details below
Stock Availability: Available online
From £45.38
Picture of Polythene Cover Sheet

Polythene Cover Sheet

• Durable and versatile polythene cover sheet measuring 4m x 25m
• Lightweight at 4.5kg, making it easy to handle and transport
• Waterproof and weather-resistant, ideal for protecting surfaces and items
• Suitable for a variety of uses including DIY projects, gardening, and construction
• A must-have for any tradesperson or homeowner looking for reliable protective covering
More product details below
Stock Availability: In stock
£38.04
Picture of P350 Ready Mixed Concrete

P350 Ready Mixed Concrete

• High-quality P350 Readymixed Concrete for all your construction needs
• Convenient and easy to use, they all include cement, water and then a mixture of sand and stone.
• Ideal for a wide range of applications, including foundations, footings, and slabs
• Provides excellent workability and finishability, ensuring a professional result every time
More product details below
Stock Availability: Available online
Call for pricing
Picture of P300 Ready Mixed Concrete

P300 Ready Mixed Concrete

• High-quality P300 Readymixed Concrete for all your construction needs
• Convenient and easy to use, they all include cement, water and then a mixture of sand and stone.
• Ideal for a wide range of applications, including foundations, footings, and slabs
• Provides excellent workability and finishability, ensuring a professional result every time
More product details below
Stock Availability: Available online
Call for pricing
Picture of P250 Ready Mixed Concrete

P250 Ready Mixed Concrete

• High-quality P250 Readymixed Concrete for all your construction needs
• Convenient and easy to use, they all include cement, water and then a mixture of sand and stone.
• Ideal for a wide range of applications, including foundations, footings, and slabs
• Provides excellent workability and finishability, ensuring a professional result every time
More product details below
Stock Availability: Available online
Call for pricing
Picture of P200 Ready Mixed Concrete

P200 Ready Mixed Concrete

• High-quality P200 Readymixed Concrete for all your construction needs
• Convenient and easy to use, they all include cement, water and then a mixture of sand and stone.
• Ideal for a wide range of applications, including foundations, footings, and slabs
• Provides excellent workability and finishability, ensuring a professional result every time
More product details below
Stock Availability: Available online
Call for pricing
Picture of P180 Ready Mixed Concrete

P180 Ready Mixed Concrete

• P180 Ready mixed Concrete is a high-quality, ready-to-use concrete mix perfect for a variety of construction projects
• Each cubic meter of P180 Ready mixed Concrete is carefully formulated to provide excellent strength and durability
• This product saves time and labor on-site, as it eliminates the need for mixing and measuring individual components
• P180 Ready mixed Concrete m3 is ideal for foundations, footings, slabs, and other concrete applications
• Trust Kellaway for reliable delivery of P180 Ready mixed Concrete to your job site, ensuring you have the materials you need when you need them
More product details below
Stock Availability: Available online
Call for pricing
Picture of Opti-Mix Integral Waterproofer

Opti-Mix Integral Waterproofer

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: In stock
£13.40
Picture of Opti-Mix Black Cement Colourant

Opti-Mix Black Cement Colourant

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: In stock
£18.67
Picture of Opti-Mix 3 in 1 Render Additive

Opti-Mix 3 in 1 Render Additive

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: In stock
£13.45
Picture of Northcot 65mm Victorian Mellow Brick

Northcot 65mm Victorian Mellow Brick

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: Available online
£1.32
Picture of Multi-Purpose Fixing Band

Multi-Purpose Fixing Band

• Broad range of stock available
• Knowledgeble team to assist you at any time
• Extensive network of branches for you to choose from
• Click & Collect service available
• Fast and reliable delivery
More product details below
Stock Availability: In stock
£19.16
Picture of Mannoktherm 97mm Isoshield Full Fill Cavity Insulation 1200mm x 450mm

Mannoktherm 97mm Isoshield Full Fill Cavity Insulation 1200mm x 450mm

• Mannok IsoShield is a full fill cavity wall insulation is designed for use in cavity walls on new build projects. Mannok IsoShield has a low thermal conductivity of 0.022w/mk.
• Robust stucco aluminum facings on each side and a shiplap joint detail on all four edges of the board eliminate any movement of moisture to the inner leaf of the wall construction.
• Mannok IsoShield full fill cavity wall insulation has DS (TH)4,DS (-20-)2 dimensional tolerances, enabling boards to be overlapped to form a continuous layer of insulation.
• Mannok IsoShield is manufactured in a range of thicknesses to suit standard cavity wall widths (i.e. 75mm, 100mm, 125mm & 150mm) and is also designed to suit standard wall tie spacing.
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
More product details below
Stock Availability: In stock
£17.99
Picture of Mannoktherm 90mm Insulation Board 1200mm x 2400mm

Mannoktherm 90mm Insulation Board 1200mm x 2400mm

• High performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing
• Suitable for new build and refurbishments projects in both domestic and commercial build
• Low thermal conductivity, minimising the thickness required to achieve the design U-value.
• Certified under BBA certificate number 07/4444 and IAB certificate number 05/0223
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
More product details below
Stock Availability: Available online
£51.60
Picture of Mannoktherm 75mm Insulation Board 1200mm x 2400mm

Mannoktherm 75mm Insulation Board 1200mm x 2400mm

• High performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing
• Suitable for new build and refurbishments projects in both domestic and commercial build
• Low thermal conductivity, minimising the thickness required to achieve the design U-value.
• Certified under BBA certificate number 07/4444 and IAB certificate number 05/0223
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
More product details below
Stock Availability: In stock
£43.80
Picture of Mannoktherm 75mm Cavity Insulation 1200mm x 450mm

Mannoktherm 75mm Cavity Insulation 1200mm x 450mm

• High performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing, for use in partial fill cavity wall applications.
• The low emissivity foil facings increases the thermal resistance of the residual cavity and reducing the overall U-value of the wall.
• The good dimensional tolerances of the Mannok Therm Cavity / MC Wall PIR Insulation board enabling it to be tightly butted to form a continuous layer of insulation.
• Mannok Therm Cavity / MC Wall board sizes are co-ordinated with standard wall tie spacings.
• Available with profiled Tongue & Groove edges aiding installation and ensuring continuity of insulation across the joint.
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
More product details below
Stock Availability: In stock
£10.79
Picture of Mannoktherm 62.5mm (50mm Ins/12.5mm pb) Laminated Plasterboard 1200mm x 2400mm

Mannoktherm 62.5mm (50mm Ins/12.5mm pb) Laminated Plasterboard 1200mm x 2400mm

• A high performance, fibre free insulated board, suitable for dry-lining walls. It has a low emissivity. kraft paper facing on the inner side and plasterboard on the outer side.
• Mannok Therm Laminate insulation is well suited to use as a dry lining on solid walls in new build and refurbishment projects.
• Fixing to battens allows uneven wall surfaces to be treated, while the reflective foil facings form a low emissivity cavity which further improves the thermal performance of the wall.
• Applying Mannok Therm Laminatel insulated plasterboard to the internal face of masonry walls is an ideal method for improving the thermal performance of solid walls.
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
More product details below
Stock Availability: In stock
£75.00
Picture of Mannoktherm 60mm Insulation Board 1200mm x 2400mm

Mannoktherm 60mm Insulation Board 1200mm x 2400mm

• High performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing
• Suitable for new build and refurbishments projects in both domestic and commercial build
• Low thermal conductivity, minimising the thickness required to achieve the design U-value.
• Certified under BBA certificate number 07/4444 and IAB certificate number 05/0223
• Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
Stock Availability: Available online
£42.00
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