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Keystone Cavity Wall Lintels SK90 3000mm

SKU
20001712
Keystone Cavity Wall Lintels SK90 3000mm


The Keystone Cavity Wall Lintel SK90 3000mm is a high-performance, pre-galvanised steel lintel engineered for use in cavity wall construction. Designed to provide robust structural support over door and window openings, this lintel is ideal for both residential and commercial builds. Manufactured by industry-leading brand Keystone, it offers strength, durability, and compliance with all current building regulations.

Product Features/Specifications:

This 3000mm cavity wall lintel features a hot-dip galvanised finish for superior corrosion resistance and is constructed from high-grade steel. With its characteristic box profile and thermal efficiency features, the SK90 provides long-lasting performance and excellent load distribution across cavity wall applications.

Detailed Product Benefits:

The SK90 series by Keystone is designed to accommodate 90–105mm cavity walls, making it a perfect fit for modern construction requirements. Its fully insulated inner cavity helps reduce thermal bridging, contributing to better energy efficiency in buildings. The box-section profile ensures optimal strength-to-weight ratio, allowing for easier handling on site without compromising on load-bearing capacity. Compliant with BS EN 845-2 and fully BBA approved, this lintel is engineered for reliability and long-term structural integrity.

Applications and Versatility:

Whether you're building a new home, extending an existing property, or managing a large-scale commercial development, the Keystone SK90 3000mm lintel offers the versatility to handle a wide range of cavity wall spans. Ideal for supporting openings in external cavity walls—such as windows, patio doors, and garage doors—this lintel is designed for quick installation and consistent performance, even in demanding environments.

Features & Benefits List:

  • Designed for 90–105mm cavity wall construction
  • Pre-galvanised for superior corrosion resistance
  • Fully insulated to reduce thermal bridging
  • Lightweight and easy to handle on-site
  • Conforms to BS EN 845-2 and BBA approved
  • Suitable for both residential and commercial projects
  • Provides excellent load distribution
  • Manufactured by trusted brand Keystone

Technical Specifications:

  • Length: 3000mm
  • Cavity Width: 90–105mm
  • Outer Leaf: 100mm
  • Inner Leaf: 100mm
  • Corrosion Protection: Hot-dip galvanised to BS EN 10346
  • Load Capacity: As per Keystone manufacturer guidelines (contact for full load tables)
  • Certification: BBA Approved, Complies with BS EN 845-2

Additional Information:

Due to the lintel’s length and structural weight, mechanical offloading is recommended upon delivery. Emerys Builders Merchants offers kerbside delivery and can provide additional handling advice upon request. Please ensure safe handling procedures are followed during installation.

For more information, please contact:
  • Stoke: 01782 262211
  • Telford: 01952 200220
  • Email: orders@emerysltd.co.uk mailto:orders@emerysltd.co.uk


£252.79 £210.66
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Keystone Cavity Wall Lintels SK90 3000mm


The Keystone Cavity Wall Lintel SK90 3000mm is a high-performance, pre-galvanised steel lintel engineered for use in cavity wall construction. Designed to provide robust structural support over door and window openings, this lintel is ideal for both residential and commercial builds. Manufactured by industry-leading brand Keystone, it offers strength, durability, and compliance with all current building regulations.

Product Features/Specifications:

This 3000mm cavity wall lintel features a hot-dip galvanised finish for superior corrosion resistance and is constructed from high-grade steel. With its characteristic box profile and thermal efficiency features, the SK90 provides long-lasting performance and excellent load distribution across cavity wall applications.

Detailed Product Benefits:

The SK90 series by Keystone is designed to accommodate 90–105mm cavity walls, making it a perfect fit for modern construction requirements. Its fully insulated inner cavity helps reduce thermal bridging, contributing to better energy efficiency in buildings. The box-section profile ensures optimal strength-to-weight ratio, allowing for easier handling on site without compromising on load-bearing capacity. Compliant with BS EN 845-2 and fully BBA approved, this lintel is engineered for reliability and long-term structural integrity.

Applications and Versatility:

Whether you're building a new home, extending an existing property, or managing a large-scale commercial development, the Keystone SK90 3000mm lintel offers the versatility to handle a wide range of cavity wall spans. Ideal for supporting openings in external cavity walls—such as windows, patio doors, and garage doors—this lintel is designed for quick installation and consistent performance, even in demanding environments.

Features & Benefits List:

  • Designed for 90–105mm cavity wall construction
  • Pre-galvanised for superior corrosion resistance
  • Fully insulated to reduce thermal bridging
  • Lightweight and easy to handle on-site
  • Conforms to BS EN 845-2 and BBA approved
  • Suitable for both residential and commercial projects
  • Provides excellent load distribution
  • Manufactured by trusted brand Keystone

Technical Specifications:

  • Length: 3000mm
  • Cavity Width: 90–105mm
  • Outer Leaf: 100mm
  • Inner Leaf: 100mm
  • Corrosion Protection: Hot-dip galvanised to BS EN 10346
  • Load Capacity: As per Keystone manufacturer guidelines (contact for full load tables)
  • Certification: BBA Approved, Complies with BS EN 845-2

Additional Information:

Due to the lintel’s length and structural weight, mechanical offloading is recommended upon delivery. Emerys Builders Merchants offers kerbside delivery and can provide additional handling advice upon request. Please ensure safe handling procedures are followed during installation.

For more information, please contact:
  • Stoke: 01782 262211
  • Telford: 01952 200220
  • Email: orders@emerysltd.co.uk mailto:orders@emerysltd.co.uk


Features
More Information
Length 3000 mm
Brand Keystone
Style SK90
Delivery Information

We offer FREE local delivery on all orders over £120.00 (£100.00 excluding vat). For all other orders a £12.00 (£10.00 plus vat) local delivery charge will apply.

Please refer to our delivery radius maps below to see if you we deliver to your area. We aim to deliver stocked items usually within 2-3 working days but in busier periods this can sometimes take longer. On receipt of your order we will contact you as soon as possible to advise an intended delivery date, should this delivery date be inconvienent then we will try our best to accomodate a suitable delivery date. Our delivery radius maps below show the areas that we deliver to - we tend to deliver within 20 miles of our branches in Stoke-on-Trent and Telford on a regular basis.

Click & Collect Information

Orders can also be collected from either of our depots. We will contact you by phone or email when your order is ready for collection.

We aim to process your order and have goods ready for collection within the same working day (stocked items only) on all orders placed before 1pm, orders after 1pm will be ready the following working day. In the event of your ordered items being out of stock we will contact you with an estimated lead time on your order.