Alexanders Timber Design

What Alexanders Timber Design does

Alexanders Timber Design is a Scotland-based, privately held manufacturer of precision-engineered timber frame kits, roof trusses, and floor cassettes for the UK construction sector. Founded in 1990 and operating as a subsidiary of sawmill group Glennon Brothers, the company runs an advanced manufacturing facility in Irvine that was formally opened by the First Minister of Scotland in 2025. Its product portfolio is built around three integrated lines — Timber Frame Kits, Roof Trusses, and Floor Cassettes — designed to function together as a complete structural timber system for residential and commercial buildings. The Irvine site is equipped with robotic OSB cladding, automated closed panel production, robotic pick-and-place of external structural sheeting, robotic pre-insulation of wall panels, and a pre-fitted service batten station, supporting an annual capacity of approximately 2,500 timber frame units.

Underlying the manufacturing operation is a tightly localized supply chain. Approximately 92% of structural timber in wall panels is Homegrown Sitka Spruce from sustainably managed Scottish forests; logs are processed at parent company Glennon Brothers' sawmill in Troon and travel only six miles to the Irvine facility, minimizing transport cost and embodied carbon. This vertical integration is a central feature of how the firm positions itself competitively and is a key marketing claim ("Scottish timber for Scottish homes").

Commercially, Alexanders operates a B2B direct sales model targeting three primary customer segments: National House Builders (high-volume residential developers), Commercial Construction (main contractors for large-scale commercial projects), and Community Housing (social and affordable housing providers seeking low-energy, high-performance timber frame solutions). Sales are quote-based, supported by an in-house Technical Department, and the company currently serves the Scottish market with no disclosed international footprint. Pricing is not publicly disclosed and is determined per project specification.

Name

Alexanders Timber Design

Legal name

Alexanders Timber Design Limited

Website

https://alexanderstimberdesign.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Alexanders Timber Design is a Scotland-based manufacturer of precision-engineered timber frame kits, roof trusses, and floor cassettes, serving national house builders, commercial contractors, and community housing developers from an automated Irvine facility vertically integrated with parent Glennon Brothers' sawmill.

Ownership category

akta.pro rank

Product category

Structural Timber Manufacturing

NAICS

Engineered Wood Member Manufacturing (321215), Wood Product Manufacturing (321)

SIC

Prefabricated Wood Bldgs & Components (2452), Millwood, Veneer, Plywood, & Structural Wood Members (2430)

akta.pro primary industry

Mass Timber & Structural Engineered Wood (CLT, Glulam, NLT/DLT) (IMADADAC)

akta.pro secondary industry

Mass Timber Panels & Components (DLT, NLT, Hybrid Panels) (IMAMACAG)

Keywords

• Timber frame kits
• Roof trusses
• Floor cassettes
• Structural timber manufacturing
• Pre-fabricated timber systems

Headquarters

HQ city

Troon

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Timber Frame Kits: Manufacturing and sale of precision-engineered timber frame kit systems for residential and commercial construction
2. Roof Trusses: Custom manufactured roof trusses for construction projects
3. Floor Cassettes: Prefabricated floor cassette systems for timber frame construction

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Alexanders Timber Design manufactures precision-engineered timber frame kits, roof trusses, and floor cassettes for residential and commercial construction. The company operates an advanced automated facility in Irvine, Scotland, producing up to 2,500 units annually using robotic OSB cladding, automated closed panel production, and robotic pre-insulation systems. It sources 92% of structural timber as Homegrown Sitka Spruce from sustainably managed Scottish forests, processed at parent company Glennon Brothers' sawmill in Troon.

Product overview

Alexanders Timber Design is a single-product manufacturer offering precision-engineered timber structural systems. The core portfolio consists of three integrated product lines: Timber Frame Kits (the primary offering), Roof Trusses, and Floor Cassettes. These products are designed to work together as a complete structural system for residential and commercial construction, serving national house builders, commercial contractors, and community housing projects. The company operates an advanced automated facility in Irvine with robotic OSB cladding, automated closed panel production, and robotic pre-insulation capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Timber Frame Kits Precision-engineered structural timber frame systems for residential and commercial construction projects. The kits are manufactured using 92% Homegrown Sitka Spruce from sustainably managed Scottish forests and are designed for national house builders and commercial contractors.
• Roof Trusses Precision-manufactured roof truss systems for residential and commercial buildings, produced using automated manufacturing processes at the Irvine facility for consistent quality and fast lead times.
• Floor Cassettes Pre-fabricated floor cassette systems for timber frame construction, manufactured using automated closed panel production techniques for residential and commercial buildings.

Quantifiable outcome

• 92% of structural timber is Homegrown Sitka Spruce from sustainably managed Scottish forests
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Glennon BrotherscoreStrategic or Co-development PartnerParent company Glennon Brothers operates a sawmill in Troon, Scotland. Logs arrive via road or sea and are processed into kiln-dried, strength-graded C16 timber material. The timber then travels just six miles to Alexanders Timber Design's manufacturing facility, ensuring tight vertical integration and minimal transport impact. This partnership ensures 92% of structural timber is homegrown Scottish Sitka Spruce from sustainably managed forests.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Kingspan Timber Solutions: The offsite timber frame division of Kingspan Group, providing timber frame panels, floor cassettes, and roof systems for residential and commercial construction. Comparable in product scope and target customers, with the additional backing of a large building materials group with national UK distribution.
• Scotframe Timber Engineering: Scotland-based manufacturer of timber frame kits, roof trusses, and structural systems serving house builders and self-build customers across the UK. Direct competitor with overlapping product lines and a similar regional foothold in Scotland.
• Stewart Milne Timber Systems: Long-established Scottish/UK timber frame manufacturer serving national house builders, commercial contractors, and affordable housing with timber frame kits, roof trusses, and related structural systems. Headquartered in the same geographic market as Alexanders and offering a closely comparable product mix to residential and commercial construction clients.
• Pasquill: UK's largest manufacturer of engineered timber components including roof trusses, floor joists (Posi-Joist), and timber frame solutions, owned by Saint-Gobain. Direct comparable on trusses and engineered timber members serving UK house builders and commercial contractors.
• Wolf Systems: UK manufacturer and supplier of engineered timber products including roof trusses, metal web joists, and timber frame software solutions. Direct competitor in the roof truss and floor cassette categories that Alexanders supplies.

Broad incumbents

• Binderholz: Austrian-headquartered mass timber manufacturer producing CLT, glulam, and solid timber construction systems across Europe. Competes for structural timber specification in commercial and multi-storey projects and provides a useful scale reference for structural timber incumbents operating across multiple European markets.
• Stora Enso: Global mass timber leader producing CLT (cross-laminated timber) and engineered wood building systems that compete for spec in mid- and high-rise commercial construction. Competes with Alexanders for structural timber specification in larger projects, albeit with a different product format (CLT panels rather than stud-frame kits).
• MiTek Industries: Global supplier of engineered timber hardware, software, and automation for truss and frame manufacturers, including the widely used MiTek 20/20 design software and Posi-Strut systems. Sits one layer upstream but is structurally comparable because its products enable competitors' (including Alexanders') truss and frame operations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/alexanders

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Alexanders Timber Design