Toggle Nav
Branches Ideas & Advice
Basket
Menu
Menu
Account

FREE DELIVERY on orders over £250

Over 30 Branches - Shop in store or online now

SKU
BL211391

Keystone Plastic Arch Board AB1225P 1200mm-1250mm

The Keystone Plastic Arch Board is a versatile solution for creating low-rise arches in brickwork above openings. With a nominal arch span of 1225mm and a rise of 75mm, it is suitable for opening sizes ranging from 1200mm to 1250mm. Crafted from white pigmented impact-resistant polystyrene, this arch board is vacuum-formed to ensure durability and reliability. It is specifically designed to be compatible with both cavity walls and timber frame construction. The unit effortlessly fits on any steel lintel with an outer flange of 90mm to 95mm, making it a convenient choice for construction projects requiring arch formations.

Features:

  • Nominal arch span of 1225mm with a rise of 75mm
  • Suitable for opening sizes from 1200mm to 1250mm
  • Vacuum-formed from white pigmented impact resistant polystyrene
  • Compatible with cavity walls and timber frame construction
  • Designed to fit on steel lintels with an outer flange of 90mm to 95mm
More Info
More Info
£109.54 £91.28
In stock
Set your delivery address or collection branch to see available stock and prices.
Add to Wish List
main product photo
Related products
Check items to add to the cart or
  1. Keystone Lintel BOX/K-100
    View Product
    Keystone Lintel BOX/K-100
    Product Code: PLACEHOLDER
    As low as £65.92 £54.93
  2. Keystone Lintel HDBOX/K-100
    View Product
    Keystone Lintel HDBOX/K-100
    Product Code: PLACEHOLDER
    As low as £120.59 £100.49
  3. Keystone Lintel S/K-90WIL 2700mm [KS9WIL27]
    View Product
    Keystone Lintel S/K-90WIL 2700mm
    Product Code: PLACEHOLDER
    £505.25 £421.04
  4. Keystone Lintel S/K-110 3300mm [KS1133]
    View Product
    Keystone Lintel S/K-110
    Product Code: PLACEHOLDER
    As low as £109.06 £90.88
  5. Keystone Plastic Arch Board AB1025P 1025mm-1075mm [KAB 1025P]
    View Product
    Keystone Plastic Arch Board AB1025P 1025mm-1075mm
    Product Code: PLACEHOLDER
    £106.50 £88.75
  6. Keystone Lintel SB/K
    View Product
    Keystone Lintel SB/K
    Product Code: PLACEHOLDER
    As low as £54.48 £45.40
  7. Keystone Lintel T/K-50
    View Product
    Keystone Lintel T/K-50
    Product Code: PLACEHOLDER
    As low as £33.07 £27.56
  8. Keystone Lintel EL/K-50 1500mm [KEL515]
    View Product
    Keystone Lintel EL/K-50 1500mm
    Product Code: PLACEHOLDER
    £114.85 £95.71
  9. Keystone External Corner Cavity Tray GAEC [KGAEC-2]
    View Product
    Keystone External Corner Cavity Tray GAEC
    Product Code: PLACEHOLDER
    £65.17 £54.31
  10. Keystone Lintel HD/K-90
    View Product
    Keystone Lintel HD/K-90
    Product Code: PLACEHOLDER
    As low as £154.04 £128.37
  11. Keystone Lintel BOX/K-150
    View Product
    Keystone Lintel BOX/K-150
    Product Code: PLACEHOLDER
    As low as £76.82 £64.02
  12. Keystone Lintel S/K-150 1500mm [KS1515]
    View Product
    Keystone Lintel S/K-150
    Product Code: PLACEHOLDER
    As low as £127.28 £106.07
  13. Keystone Lintel BOX/K-200
    View Product
    Keystone Lintel BOX/K-200
    Product Code: PLACEHOLDER
    As low as £131.82 £109.85
  14. Keystone Type 1 Cavity Tray GA1 [KGA1-10]
    View Product
    Keystone Type 1 Cavity Tray GA1
    Product Code: PLACEHOLDER
    £12.62 £10.52
  15. Keystone Lintel INT/K-100
    View Product
    Keystone Lintel INT/K-100
    Product Code: PLACEHOLDER
    As low as £20.42 £17.02
  16. Keystone Plastic Arch Board AB0625P 600mm-650mm [KAB 0625P]
    View Product
    Keystone Plastic Arch Board AB0625P 600mm-650mm
    Product Code: PLACEHOLDER
    £75.48 £62.90
  17. Keystone Lintel SL/K
    View Product
    Keystone Lintel SL/K
    Product Code: PLACEHOLDER
    As low as £74.64 £62.20
  18. Keystone Plastic Arch Board AB1785P 1760mm-1810mm [KAB 1775P]
    View Product
    Keystone Plastic Arch Board AB1785P 1760mm-1810mm
    Product Code: PLACEHOLDER
    £152.27 £126.89
  19. Keystone Lintel BOX/K-75
    View Product
    Keystone Lintel BOX/K-75
    Product Code: PLACEHOLDER
    As low as £39.64 £33.03
  20. Keystone Internal Corner Cavity Tray GAIC [KGAIC-2]
    View Product
    Keystone Internal Corner Cavity Tray GAIC
    Product Code: PLACEHOLDER
    £67.38 £56.15

The Keystone Plastic Arch Board is a versatile solution for creating low-rise arches in brickwork above openings. With a nominal arch span of 1225mm and a rise of 75mm, it is suitable for opening sizes ranging from 1200mm to 1250mm. Crafted from white pigmented impact-resistant polystyrene, this arch board is vacuum-formed to ensure durability and reliability. It is specifically designed to be compatible with both cavity walls and timber frame construction. The unit effortlessly fits on any steel lintel with an outer flange of 90mm to 95mm, making it a convenient choice for construction projects requiring arch formations.

Features:

  • Nominal arch span of 1225mm with a rise of 75mm
  • Suitable for opening sizes from 1200mm to 1250mm
  • Vacuum-formed from white pigmented impact resistant polystyrene
  • Compatible with cavity walls and timber frame construction
  • Designed to fit on steel lintels with an outer flange of 90mm to 95mm
Specifications
BrandKeystone Lintels
ColourWhite
Country of ManufactureUnited Kingdom
Flange TypeStandard
Manufacturer Part NumberKAB 1225P
MaterialPVC
TypeArchboard
Customer Questions
No Questions
Please, mind that only logged in users can submit questions

We aim to complete deliveries within 1-3 working days. If you’re using our Click & Collect service, please wait for your 'Ready for Collection' notification before heading to your collection branch.

Whatever method you choose to receive your goods, Sydenhams is always here to help.