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    Building Materials

    Get projects completed efficiently with our wide range of building materials in Leicestershire and Rutland, covering the essentials required for construction, renovation and general site work. Whether you're managing a busy trade site or completing a home improvement project, William Hercock supplies reliable materials with local delivery and branch collection available across Leicester, Melton Mowbray, Loughborough and Oakham.

    From bricks, blocks and cement through to drainage, timber, roofing materials, lintels and damp-proof courses, our selection supports every stage of a build. Quality materials are essential for structural integrity, durability and a professional finish, helping reduce delays and minimise costly rework.

    Building materials are used across foundations, structural work, walling, landscaping and interior finishing. Choosing the right products improves strength, stability and long-term performance while ensuring compliance with project requirements. With a comprehensive range available in one place, you can keep your project moving efficiently without sourcing from multiple suppliers.

    For best results, select materials suited to the intended application, follow recommended installation guidance and calculate quantities carefully to reduce waste. Proper planning helps maintain schedules and achieve consistent results across the build.

    Order building materials online today with fast delivery across Leicestershire & Rutland or collect from your nearest William Hercock branch.

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    Picture of Klober Permo Air Breathable Felt 1m x 50m

    Klober Permo Air Breathable Felt 1m x 50m

    Roofing Membrane – 1mx50m – 1m. Form a secondary weather barrier beneath the main roof covering.
    £224.74 INC VAT
    Picture of Klober Permo Air Tape 60mm x 25m

    Klober Permo Air Tape 60mm x 25m

    Roofing Membrane Tape – 25m – 60mm. Sealing laps, joints or penetrations in breathable membrane installations.
    £53.81 INC VAT
    Picture of Klober Permoframe 1.5m x 50m

    Klober Permoframe 1.5m x 50m

    Roofing Underlay Support Tray – 1.5mx50m – 1.5m. Support roofing membrane at the eaves and help maintain a clear drainage path into the gutter.
    £159.77 INC VAT
    Picture of Klober Plain Vent Adaptor

    Klober Plain Vent Adaptor

    Vent Adaptor. Connect a roof vent to compatible ducting or ventilation components.
    £17.43 INC VAT
    Picture of Klober Uni Plain Tile Vent Slate Grey

    Klober Uni Plain Tile Vent Slate Grey

    Tile Vent – Slate Grey. Provide discreet roof ventilation through a compatible tile profile.
    £34.60 INC VAT
    Picture of Klober Universal Tile Vent Antique Red

    Klober Universal Tile Vent Antique Red

    Tile Vent – Antique Red. Provide discreet roof ventilation through a compatible tile profile.
    £39.68 INC VAT
    Picture of Klober Universal Tile Vent Brown

    Klober Universal Tile Vent Brown

    Tile Vent – Brown. Provide discreet roof ventilation through a compatible tile profile.
    £37.79 INC VAT
    Picture of Klober Universal Tile Vent Slate Grey

    Klober Universal Tile Vent Slate Grey

    Tile Vent – Slate Grey. Provide discreet roof ventilation through a compatible tile profile.
    £37.79 INC VAT
    Picture of Knauf 50 mm Acoustic Roll (16.2 M2)

    Knauf 50 mm Acoustic Roll (16.2 M2)

    The Knauf 50 mm Acoustic Roll (16.2 m²) is a high-performance glass mineral wool insulation roll designed to deliver effective acoustic sound absorption in internal walls, partitions, floors and ceilings.…
    £70.89 INC VAT
    Picture of Knauf Baseboard Square Edge 1220 x 900 x 9.5mm - SE (96)

    Knauf Baseboard Square Edge 1220 x 900 x 9.5mm - SE (96)

    Knauf Baseboard Square Edge 1220 x 900 x 9.5mm is a high-quality gypsum plasterboard baseboard designed to provide a reliable background for traditional plaster finishes.…
    £6.85 INC VAT
    Picture of Lead Dome Sets x 20

    Lead Dome Sets x 20

    Midland Lead Lead Dome Sets X 20 lead domes for fixing lead sheets.
    £32.75 INC VAT
    Picture of Loft Roll 44 (Combi-cut) 100mm (13.89 M2)

    Loft Roll 44 (Combi-cut) 100mm (13.89 M2)

    The Knauf Loft Roll 44 (Combi-Cut) 100 mm (13.89 m²) is a high-performance glass mineral wool insulation roll designed for loft and roof space insulation. With a lambda value of 0.044 W/mK, it helps reduce heat loss through the roof and supports improved U-values, making it an effective solution for enhancing energy efficiency in residential buildings.…
    £53.09 INC VAT
    Picture of Loft Roll 44 (Combi-cut) 150mm (9.18 M2)

    Loft Roll 44 (Combi-cut) 150mm (9.18 M2)

    The Knauf Loft Roll 44 (Combi-Cut) 150 mm (9.18 m²) is a high-performance glass mineral wool insulation roll designed for loft and roof space insulation. With a lambda value of 0.044 W/mK, it helps reduce heat loss through the roof and supports improved U-values, making it an effective solution for enhancing energy efficiency in residential buildings.…
    £51.47 INC VAT
    Picture of Loft Roll 44 (Combi-cut) 200mm (6.84 M2)

    Loft Roll 44 (Combi-cut) 200mm (6.84 M2)

    The Knauf Loft Roll 44 (Combi-Cut) 200 mm (6.84 m²) is a high-performance glass mineral wool insulation roll designed for loft and roof space insulation. With a low lambda value of 0.044 W/mK, it helps reduce heat loss through the roof and supports improved U-values, making it an effective solution for enhancing energy efficiency in residential buildings.…
    £51.86 INC VAT
    Picture of Long Leg Speedy Hanger 50mm

    Long Leg Speedy Hanger 50mm

    Expamet Long Leg Speedy Hanger 50mm galvanised joist hanger for supporting timber joists.
    £4.61 INC VAT
    Picture of MANNOK UNIVERSAL ANGLE RIDGE TILES SLATE GREY

    MANNOK UNIVERSAL ANGLE RIDGE TILES SLATE GREY

    Angle Ridge Tile – Slate Grey. Finish and weatherproof the ridge line on pitched roof systems.
    £3.81 INC VAT
    Picture of Marley Double Roman Old Eng Dk Red

    Marley Double Roman Old Eng Dk Red

    Marley Double Roman Tile Old English Dark Red is a red roof tile designed for pitched roofing installations and compatible Marley roof tile systems.
    £2.03 INC VAT
    Picture of Marley Double Roman Tile Antique Brown Sandfaced

    Marley Double Roman Tile Antique Brown Sandfaced

    Marley Double Roman Tile Antique Brown Sandfaced is a brown roof tile designed for pitched roofing installations and compatible Marley roof tile systems.
    £2.21 INC VAT
    Picture of Marley Double Roman Tile Smooth Grey

    Marley Double Roman Tile Smooth Grey

    Marley Double Roman Tile Smooth Grey is a grey roof tile designed for pitched roofing installations and compatible Marley roof tile systems.
    £2.03 INC VAT
    Picture of Marley Ludlow Major Antique Brown Sandfaced

    Marley Ludlow Major Antique Brown Sandfaced

    Marley Ludlow Major Tile Antique Brown Sandfaced is a brown roof tile designed for pitched roofing installations and compatible Marley roof tile systems.
    £2.21 INC VAT