• Alfiam Building Supplies

    A Brickability Business

    South East

    Alfiam Building Supplies is your merchant of choice, located in Send, Surrey and supplying quality building materials. Our specification experts and yard team are ready to provide excellent customer service at our purpose-built yard and showroom.

  • James Hardie Cladding

    Hardie® Panel and Hardie® Plank

    At Alfiam, we’re proud to be Premium Stockists of Hardie® Panel and Hardie® Plank from James Hardie.

    Loved by homeowners, builders and developers, this cladding is easy to install, built to last and a great alternative to timber.

    Visit our showroom to see all colours and finishes up close!

  • New Millboard Displays

    Millboard Decking

    See Millboard’s wood-look composite decking up close - it’s hard to believe it’s not real timber.

    Moulded from real oak to capture the fine details of natural grain, Millboard offers the beauty of wood with enhanced durability and performance. It’s low-maintenance, long-lasting, and available in a range of colours and finishes.

  • Updated showroom

    The best way to understand the breadth of products we can supply is to visit our showroom. We've refreshed our displays, so you can explore our collections and see cladding and decking options installed and up close.

  • An aerial view of Alfiam's stock yard.
  • A garden room with anthracite grey panel walls, pictured in a domestic garden.
  • A photo of composite cladding and decking fitted on a showroom wall and floor, with a green sign reading 'Millboard, Live.Life.Outdoors' mounted on the wall.
  • A view through a building supply showroom with a James Hardie display in the foreground.

Our Approach

At Alfiam Building Supplies, the customer always comes first.
First for service, first for quality products and first for great value.

Our range of responsibly sourced, market-leading building supplies are stocked at our yard and warehouse. Situated just a few minutes off Junction 10 on the M25, we’re ideally located to serve customers from Surrey, Berkshire, Hampshire, Kent, London and Sussex.

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Bricks with background v2

1,500sqft showroom

Building materials are shelved, stored and ready to buy onsite.

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Flexible Delivery

Efficient delivery within 14 days or 24 hours if purchased from stock.

Delivery Service
Brickability Icon Technical Support

Expert Team

Advice and guidance on the products most suitable for your project.

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FSC® & PEFC Certified

Our range of timber products are responsibly sourced and certified on request (FSC-109654 & PEFC/16-37-2180).

Our Certifications
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NMBS

As members of the National Merchants Buying Society, we ensure choice and value.

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Open an Account

Complete our easy application form to begin the process.

Open an account
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BMF Members

Supporting our team with training, insights and growth.

Our Product Range

Our specially selected range of products ensures you always get the best quality at great prices, all on display and instantly accessible at out purpose-built yard.

Our services

Alfiam Building Supplies Delivery Service

One of our key philosophies is to provide our customers with choice.

Our Projects

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  • Brunswick Yard, East Peckham, Kent
    Alfiam Building Supplies

    Brunswick Yard

    Facing Bricks, Exclusive Brick Range, Fibre Cement Cladding, Hardie® Plank Cladding

  • IMG 2908
    Alfiam Building Supplies

    Bluestone National Park

    Fibre Cement Cladding, Hardie® Plank Cladding, Boothbay Blue, Heathered Moss, Timber Bark, Evening Blue, Rich Espresso, Cobble Stone

  • Woodmore-mews-project
    Alfiam Building Supplies

    Woodmore Mews, London

    Belgravia Gault Blend, Facing Bricks, Prefabricated Brickwork, Special Shaped Brick

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    Featured products

    James Hardie Cladding

    Hardie® Plank Cladding
    James hardie cladding

    Quick-Step Flooring

    Flooring Range
    Quick step
    Visit our showroom

    Explore our collection of cladding systems, composite decking, and luxury floors, with a visit to our 1,500 sq ft showroom.

    The Alfiam logo and BMF logo side by side.
    Alfiam Building Supplies

    Proudly part of the Builders Merchants Federation

    16th May 2025
    HD Deck 3 D Weathered Oak 4
    Alfiam Building Supplies

    Stocking Composite Prime HD Deck 3D

    3rd Apr 2023
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    Find us

    Use our easy locations page to find our opening times and directions to our yard, showroom and warehouse location.

    Our locations

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