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Stone Lintels & Stone Headers (Cast Stone Window Lintels)

GOOD STOCKS

Stone lintels and stone headers are essential architectural features used above windows and doors. Our cast stone window lintels are manufactured from high-quality reconstituted stone and are available from stock for fast UK delivery.

Designed for both traditional and modern construction, these cast stone lintels provide the appearance of natural stone while offering consistency, durability, and cost efficiency. Our stone window headers are widely used by builders, developers, and self-builders across the UK.

215mm tall Stone Lintels



Stone lintel cast stone window header 215mm

Plain Header Dimensions



Cast stone lintel dimensions and sizes


2026 Stock Lintels Prices (Trade)

Overall Length Brickwork Opening excl. VAT incl. VAT
693mm 488mm £91.87 £110.24
771mm 566mm £102.28 £122.74
835mm 630mm £110.77 £132.92
890mm 685mm £118.07 £141.68
985mm 780mm £130.54 £156.65
1005mm 800mm £133.19 £159.83
1120mm 915mm £148.50 £178.20
1269mm 1064mm £168.18 £201.82
1405mm 1200mm £186.25 £223.50
1547mm 1342mm £205.02 £246.02
1678mm 1473mm £221.54 £265.85
1790mm 1585mm £236.14 £283.37
1975mm 1770mm £261.08 £313.30
2015mm 1810mm £266.38 £319.66
2545mm 2340mm £336.36 £403.63

Lintels Overview and Specification

  • Availability, usually just 2 to 4 working days from payment
  • All heads are non-loadbearing and must be used in conjunction with a Catnic or similar steel supporting lintel
  • Window heads above 1405mm length cast in 2 pieces with central joint
  • Splayed Heads, Chamfered Heads and 140mm tall units also available
  • Option for ex-stock collection from ST3 5BL on Commercial Vehicles; or nationwide delivery can be arranged at additional cost
  • Suitable for timber frame or conventional brick and block construction
  • Lintels are manufactured with through coloured cast stone mix
  • Stock reconstituted sandstone supplied in Bathstone buff colour
  • Additional colours produced on made to order basis (click here)
  • Reproduction of lintel colour is as close as is possible within the limits of photographic technology


The plain rectangular headers listed above are STOCK items allowing fast order fulfilment and are frequently used together with our stock cast Stone Cills.

Available On Demand, there's no need to wait for the manufacture of Addstone reconstructed stone window heads. Ready off-the-shelf and always Fully Cured, we supply architectural dressings as You need them.

Manufactured in high quality Cast Stone (a fine grade of concrete with finish similar to sawn Natural Stone), our Cast Stone Lintels are used by Professional Builders, Self Builders and Developers in conjunction with our Stooled Cills and Stone Quoins.

Lintel lengths shown are overall component lengths including 102.5mm bearing at each end, so for example our 1405mm header suits a 1200mm opening. All units are non-loadbearing and must be fully supported on suitable steel lintels. Note that ALL stone headers above 1405mm length will be supplied in 2 pieces with central joint.

Different sections or colours can be supplied on "Made to Order" basis - contact 01785 878 402 for further details. We also stock 140mm tall cast stone window lintels.

Addstone deliver across the UK, and for really Urgent jobs Same Day Collection of Cast Stone Lintels is sometimes available.

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