Beam Casings

Aluminium beam casings suitable for all applications

Aluminium beam casings are perfect for concealing metal beams. They offer a highly flexible solution to enhance the appearance of a building both internally and externally. The architectural beam casings are available in a number of profiles including circular, semi-circular, square and rectangular. Bespoke shapes and sizes can also be catered for as well as special design touches like perforations.

Everything is manufactured in our 65,000sq ft facility with some of the best machinery in the industry, meaning we can take on any size project.

Key Features
aluminium column casings non combustible icon


conceal beam length

Suitable for any length beam

aluminium column casings paint finish icon

Wide range of colours & finishes

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  • Features & Benefits
    • Fast lead times
    • Excellent, precision engineered quality
    • Low maintenance
    • Numerous design opportunities
    • Perforations available
    • Made in the UK
    • LED lighting incorporated
    • Rodding eye access points can be incorporated
    • Fixing kit included for fast installs
    • Use on interior or exterior beams
    conceal column and beam casings hilton t5
  • Finishes

    Aluminium beam casings are available in a wide range of colours and finishes, including mill finish (uncoated aluminium), polyester powder coated in any RAL or BS colour, heritage (textured) effect, stone effect and anodised effect.


    Polyester Powder Coated


    Anodised Effect


    Stone Effect




    Mill Finish Aluminium

  • Technical Info

    Conceal Beam Casings are designed for internal or external use, offering a 3mm (standard) thick metal skin in a range of shapes and sizes.

    Conceal beam casings meet BS EN 485-2.

    Fire performance

    Manufactured using 3mm aluminium as standard, they are non-combustible and suitable for any building type, achieving class ‘O’ spread of flame to BS 476-4.


    Available up to 3m in length, Conceal’s beam casings can be stacked to achieve any height. Normally supplied as two-sided casing to fully conceal the structural beam. On larger beams, four sided casings will be necessary.

    They are secured to structural beams using aluminium fixing kits and screws (by others). All fixings are hidden.

  • Sizes

    We make aluminium beam casings in any size to suit your project.

    Below are a few examples of standard sizes:

    • 250mm x 250mm
    • 300mm x 300mm
    • 350mm x 350mm
    • 450mm x 450mm
    • 500mm x 500mm
    • 550mm x 550mm
    • 600mm x 600mm
    • 650mm x 650mm
    • 700mm x 700mm
    • 750mm x 750mm
    • 800mm x 800mm
    • 850mm x 850mm
    • 900mm x 900mm
    • 950mm x 950mm
    • 1000mm x 1000mm

    Round Beam Casings are available in the following diameters. Non standard sizes can also be made:

    • 250mm
    • 300mm
    • 350mm
    • 400mm
    • 450mm
    • 500mm
    • 550mm
    • 600mm
    • 650mm
    • 700mm
    • 750mm
    • 800mm
    • 850mm
    • 900mm
    • 950mm
    • 1000mm


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Combine with our other Products

Conceal Aluminium Beam Casings can be combined with other products from the Guttercrest Group range, including: Aluminium rainwater products, copings, cappings, fascias, soffits, window pods and rainscreen cladding.

conceal aluminium column casings building eaves

Bespoke Beam Casings

We specialise in bespoke beam casings. Made from any thickness of aluminium, we can produce any beam shape or size to create a truly unique design feature on a variety of  building types. We offer a huge range of colours and finishes, including any RAL or BS colour and finishes like anodised and stone effect.



Aluminium for Beam Casings

Aluminium is an ideal choice for building materials, in particular beam casings. Lightweight, strong and durable, it’s also 100% recyclable. Corrosion-resistant aluminium requires no painting and minimal maintenance for the duration of its long life.


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Why Conceal Column & Beam Casings?





design possibilities

aluminium column casing design

From drawing
to delivery

we’ll take your project from initial design to finished product


Tried & Tested

on commercial and residential buildings in the UK and overseas

The Guttercrest Group


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Manufacturers of aluminium window surrounds

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Direct Line:01691 663300

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