Insights

Strong Industry Recognition Keystone Lintels has received multiple prestigious awards including Supplier of the Year and Health and Safety awards, establishing its reputation as a reliable and high-quality provider in the construction industry. This recognition enhances credibility and can be leveraged to build trust with new clients seeking proven industry leaders.

Sustainable Product Focus The recent launch of BRE verified Environmental Product Declarations demonstrates Keystone’s commitment to sustainability, making its products more appealing to clients prioritizing green building certifications and eco-friendly construction practices.

Efficient Supply Chain With a reputation for rapid delivery and large stock inventories at manufacturing centers, Keystone offers a compelling value proposition for construction projects requiring quick turnaround times, reducing project delays and enabling just-in-time procurement.

Innovative Custom Solutions Keystone’s bespoke design services and use of advanced thermal modelling software create opportunities to target clients needing tailored lintels for unique architectural features or specific regulatory compliance, increasing sales potential for custom product orders.

Industry Partnerships By partnering with industry associations like Octabuild and securing recognition across multiple awards, Keystone positions itself as a trusted brand among construction professionals, opening doors for collaboration, bulk sales, and long-term account relationships.

Keystone Lintels Tech Stack

Keystone Lintels uses 8 technology products and services including SOLIDWORKS, AutoCAD, Priority Hints, and more. Explore Keystone Lintels's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • AutoCAD
    Cad & Graphics
  • Priority Hints
    Performance
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management
  • FitVids.js
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins
  • ShareThis
    Widgets

Media & News

Keystone Lintels's Email Address Formats

Keystone Lintels uses at least 2 format(s):
Keystone Lintels Email FormatsExamplePercentage
First.Last@thekeystonegroup.co.ukJohn.Doe@thekeystonegroup.co.uk
86%
First@thekeystonegroup.co.ukJohn@thekeystonegroup.co.uk
10%
FirstLast@thekeystonegroup.co.ukJohnDoe@thekeystonegroup.co.uk
3%
FirstMiddle.Last@thekeystonegroup.co.ukJohnMichael.Doe@thekeystonegroup.co.uk
1%

Frequently Asked Questions

Where is Keystone Lintels's headquarters located?

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Keystone Lintels's main headquarters is located at Cookstown, Northern Ireland bt80 9dg United Kingdom. The company has employees across 1 continents, including Europe.

What is Keystone Lintels's official website and social media links?

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Keystone Lintels's official website is keystonelintels.com and has social profiles on LinkedIn.

What is Keystone Lintels's NAICS code?

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Keystone Lintels's NAICS code is 23 - Construction.

How many employees does Keystone Lintels have currently?

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As of June 2026, Keystone Lintels has approximately 153 employees across 1 continents, including Europe. Key team members include Chief Designer: A. S.Divisional Ceo: Lintels & Masonry Support: O. C.Financial Director: A. B.. Explore Keystone Lintels's employee directory with LeadIQ.

What industry does Keystone Lintels belong to?

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Keystone Lintels operates in the Construction industry.

What technology does Keystone Lintels use?

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Keystone Lintels's tech stack includes SOLIDWORKSAutoCADPriority HintsYoast SEOGoogle Tag ManagerFitVids.jsprettyPhotoShareThis.

What is Keystone Lintels's email format?

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Keystone Lintels's email format typically follows the pattern of First.Last@thekeystonegroup.co.uk. Find more Keystone Lintels email formats with LeadIQ.

When was Keystone Lintels founded?

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Keystone Lintels was founded in 1989.

Keystone Lintels

ConstructionNorthern Ireland, United Kingdom51-200 Employees

Keystone Lintels is a leading manufacturer of steel lintels, founded in 1989. The short history of Keystone has been one of relentless expansion and continuous innovation whilst redefining the meaning of service in the lintel industry.

Keystone Lintels provides comprehensive technical support for all products. Our free scheduling and specification service offers fast turnaround on standard lintels, masonry support and windpost systems. Keystone Lintels leads the market with a bespoke design service for special lintels and brick slip feature lintels, including onsite measurement and technical assistance. Our in-house experts use the latest thermal modelling software to advise clients on the optimum lintel solution for compliance with and beyond the latest building regulations. By contacting our engineers at an early stage of your design process, you will potentially gain significantly more design flexibility for the overall project. Please contact your local Keystone technical office.

Keystone’s fast, efficient delivery service is renowned throughout the construction industry. Our logistics solution is recognised by our customers for superior supply chain management. Keystone continues to provide the largest range of lintels available, with the shortest lead times in the industry. We have invested in large stock inventories at our two manufacturing and distribution centres reassuring our customers that all our standard lintels are instantly available upon request. Keystone has revolutionised the steel lintel industry by manufacturing and delivering ‘special’ lintels with lead-times historically associated with ex-stock items. Keystone products are available through a national network of merchant suppliers.

Products:
-	Hi-Therm+ Lintels 
-	Standard Steel Lintels
-	Special Steel Lintels
-	Sun Lounge Lintels
-	Brick Feature Lintels
-	Masonry Support
-	Windpost systems 
-	Cavity Trays

Section iconCompany Overview

Headquarters
Cookstown, Northern Ireland bt80 9dg United Kingdom
NAICS Code
23 - Construction
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Keystone Lintels's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Keystone Lintels's revenue is estimated to be in the range of $1M$10M

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