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Solid Wall Lintels

Keystone Solid Wall Lintels provide dependable structural support for masonry openings across a range of solid wall applications.

Ask for a Keystone Engineer to visit your site or office.

Our technical team will provide lintel solutions for all your structural steel requirements.

Suitable for wall widths from 100–215mm, Keystone Solid Wall Lintels provide robust support for a variety of residential and commercial applications.

The range includes options to suit different loading requirements, providing solutions from standard through to more demanding structural applications. Each lintel is engineered for strength, ease of installation and long-term durability, supported by comprehensive technical data and installation guidance.

Use our lintel selector

Step 1
6 products available
Product Outer leaf Cavity range Inner leaf Loading conditions Max length
IB/K-2C
IB/K-2C
— — — Heavy Duty 3,000 View
IB/K-3C
IB/K-3C
— — — Extra Heavy Duty 4,800 View
IBX/K
IBX/K
— — — Extreme 6,600 View
INT/K-100
INT/K-100
— — — Standard 1,200 View
SW/K
SW/K
— — — Standard 2,700 View
SW/K-100
SW/K-100
— — — Standard 2,700 View

Technical Resources

Your trusted source for detailed product information, technical guidance, and downloadable resources to support every stage of your build.
  • Lintel Specification Guide

    Download the Specification Brochure for detailed product information, technical guidance, and expert support.
    Download
  • CE DoP

    Access the Keystone CE Declaration of Performance (DoP) to view certified product performance data and compliance information.
    Download
  • Datasheets

    Download Keystone Lintel datasheets for all specifications, installation and handling & storage details.
    Datasheets
  • BBA Certificates

    Download the Keystone BBA Certificates to verify independent accreditation of product quality, performance, and compliance.
    Download
  • CAD Files

    Download Keystone CAD files for precise, ready-to-use technical drawings to support your project design and planning.
    Download
  • UKCA DoP

    Access the Keystone UKCA Declaration of Performance (DoP) to view certified product performance data and compliance information.
    Download

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