Crendon Timber Engineering
Crendon Timber Engineering is a UK-based designer and manufacturer of bespoke engineered timber components, including roof trusses, Posi-Joist metal web joists, I-joists, and timber frame systems, serving housebuilders, developers, and contractors across England and Wales through 12 manufacturing locations.
- Company typePrivate
- Founded1967
- HeadquartersAylesbury, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Crendon Timber Engineering does
Crendon Timber Engineering is a UK-based designer and manufacturer of bespoke engineered timber components for the construction industry, founded in 1967 and headquartered in Long Crendon, Buckinghamshire. The company operates 12 design and manufacturing locations across England and Wales and is positioned as the largest UK manufacturer of roof trusses and Posi-Joist metal web joists. Its product portfolio spans core structural items (roof trusses, I-joists, Posi-Joists, glulam beams, timber frame systems, spandrel and gable panels, roof and floor cassettes, Posi-Rafter) and add-on components (dormers, porches, feature trusses, Posi-Attic systems). Manufacturing is enabled by Mitek design software integration and the company holds PEFC, STA, Constructionline, and CHAS certifications, alongside six TTJ Structural Timber Systems Supplier of the Year awards and consecutive TRA Roofscape Safety Champion recognition in 2025 and 2026.
The business operates a sales-led B2B model targeting UK housebuilders, developers, and contractors, with named customers including Persimmon Homes, Croudace Homes, Sterling Timber Frame, Churchill Living, and Highworth Homes across residential, care home, education, and heritage restoration projects. Revenue is generated through one-time sale of manufactured timber components plus a professional Supply & Fit installation service; pricing is not publicly disclosed. Standard lead times range from 10 working days (Posi-Joist) to 10 weeks (timber frame), with a FASTRACK premium 5-day service available for urgent orders. Operational discipline is evidenced by published On Time In Full delivery rates consistently between 98.5% and 99.7% across the first half of 2026.
The company extends its brand presence through a flagship motorsport sponsorship (Crendon FASTRACK Honda in British motocross) and invests in workforce development via a training and apprenticeship partnership with Optimum Skills Limited at Gateshead. No external funding rounds, acquisitions, parent company, or management team details are disclosed in the source material, and Crendon appears to operate as a privately held, founder-era industrial business with sustained market leadership rather than venture-backed growth characteristics.
Crendon Timber Engineering firmographics
Firmographics- Name
- Crendon Timber Engineering
- Legal name
- Crendon Timber Engineering
- Website
- https://crendon.co.uk
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Crendon Timber Engineering is a UK-based designer and manufacturer of bespoke engineered timber components, including roof trusses, Posi-Joist metal web joists, I-joists, and timber frame systems, serving housebuilders, developers, and contractors across England and Wales through 12 manufacturing locations.
- Ownership category
- akta.pro rank
Crendon Timber Engineering industry classification
Industry- Product category
- Engineered Timber Products
- NAICS
- Engineered Wood Member Manufacturing (321215), Prefabricated Wood Building Manufacturing (321992)
- SIC
- Millwood, Veneer, Plywood, & Structural Wood Members (2430), Prefabricated Wood Bldgs & Components (2452)
- akta.pro primary industry
- Wood Trusses, I-Joists & Framing Components (IMADADAD)
- akta.pro secondary industries
- Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits) (IMAMACAJ), Mass Timber & Structural Engineered Wood (CLT, Glulam, NLT/DLT) (IMADADAC)
Keywords
Where Crendon Timber Engineering is headquartered
LocationHeadquarters
- HQ city
- Aylesbury
- HQ country
- United Kingdom
- HQ region
- Europe
Offices6 records
Markets served
Crendon Timber Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Timber Engineering Products: Design, manufacture and supply of bespoke engineered timber products including roof trusses, metal web joists, I-joists, timber frame systems, spandrel panels, dormers, and related components for the UK construction industry
- Supply & Fit Service: Full-service offering including delivery and installation of timber engineering products
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Crendon Timber Engineering product offering
Product offeringCore offering
Crendon Timber Engineering designs, manufactures, and supplies bespoke engineered timber products for the UK construction industry, including roof trusses, Posi-Joist metal web joists, I-joists, glulam beams, timber frame systems, spandrel and gable panels, dormers, roof and floor cassettes, and feature trusses. The company operates 12 design and manufacturing locations across England and Wales, supporting housebuilders and developers with standard and premium (FASTRACK) lead times plus a Supply & Fit installation service.
Product overview
Crendon Timber Engineering is a multi-award-winning manufacturer offering a comprehensive range of bespoke engineered timber products for the construction industry. The company operates as a single integrated offering rather than a modular platform, providing design, manufacture, and supply services across 12 locations in England and Wales. Their core products include Roof Trusses (their largest product), Posi-Joist Metal Web Joists, I-Joists, Glulam, and Timber Frame systems. Additional specialized products include Spandrel Panels, Dormers, Roof & Floor Cassettes, Posi-Attic attic trusses, Feature Trusses, Gable Panels, Porches, and Posi-Rafter systems. Supplementary services include FASTRACK (5-day premium delivery), Supply & Fit installation, and delivery tracking capabilities. The product portfolio is delivered as manufactured components with optional installation services, not as a software platform.
Differentiator
Problem solved
Functional benefit
Brands
- FASTRACK: A premium delivery service offering faster lead times (5 days) for timber engineering products, also associated with the Crendon FASTRACK Honda motocross racing team.
Products and services
- Roof Trusses
- Posi-Joist Metal Web Joists Metal web joists combining steel webs with timber flanges, providing lightweight floor and roof structural solutions with improved spans and service integration. Standard lead time of 10 working days from receipt of approved drawings.
- I-Joist Engineered I-shaped timber joists offering high strength-to-weight ratio for floor and roof applications. Standard lead time of 12 working days from receipt of approved drawings.
- Glulam Glued laminated timber (glulam) structural beams and columns for load-bearing applications with aesthetic appeal.
- Timber Frame Complete timber frame structural systems for walls, floors, and roofs in residential and commercial buildings. Standard lead time of 10 weeks from receipt of approved drawings.
- Spandrel Panels Prefabricated spandrel panels used as infill elements in roof structures, providing enclosure and fire protection. Standard lead time of 15 working days from receipt of approved drawings.
- Gable Panels Prefabricated gable end wall panels providing structural support and enclosure at roof perimeters. Standard lead time of 15 working days from receipt of approved drawings.
- Roof & Floor Cassettes Prefabricated panel systems for roofs and floors that provide structural support and enclosure in a single element. Standard lead time of 20 working days from receipt of approved drawings.
- Dormers Prefabricated dormer units integrated into roof trusses to create habitable space within roof structures. Standard lead time of 20 working days from receipt of approved drawings.
- Posi-Attic Attic truss system using Posi-Joist technology to create habitable storage or living space within the roof structure.
- Feature Truss Architectural timber roof trusses designed for visual impact in exposed applications such as renovations and feature buildings. Standard lead time of 6 weeks from receipt of approved drawings.
- Porches Prefabricated porch structures designed and manufactured as complete units for easy installation. Standard lead time of 20 working days from receipt of approved drawings.
- Posi-Rafter Metal Web Joist Metal web joist system adapted for pitched roof applications, using similar technology to Posi-Joist for floor and roof support.
- FASTRACK Premium Delivery Service Accelerated design and delivery service offering 5-day lead times for roof trusses and joists to meet tight construction schedules. Premium delivery service available for both Trusses and Joists.
- Supply & Fit Complete supply and installation service for timber engineering products, providing end-to-end project delivery. Standard lead time of 6 weeks from receipt of approved drawings.
Quantifiable outcome
- On Time In Full delivery rate of 99.1-99.7%
- +2 more outcomes
Companies that use Crendon Timber Engineering
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles3 records
Crendon Timber Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Crendon Timber Engineering partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core, supporting and flagship.
- MitekcoreTechnology partner providing software and systems for timber engineering design and manufacturing. Listed as partner/certification holder.
- PEFCsupportingProgramme for the Endorsement of Forest Certification. Crendon holds PEFC Policy Statement demonstrating commitment to sustainable timber sourcing.
- ConstructionlinesupportingConstructionline certification holder demonstrating pre-qualification and compliance for public sector construction contracts.
- CHASsupportingContractors Health and Safety Assessment Scheme accreditation demonstrating health and safety compliance.
- Optimum Skills LimitedsupportingTraining and Apprenticeship College partnership at Gateshead. Crendon Washington branch supplies products, materials, and merchandise to assist with training and development of apprentices and students entering the construction sector.
- Crendon FASTRACK HondaflagshipMotorsport sponsorship in British motocross championship. Team competes as Crendon FASTRACK Honda with riders Conrad Mewse (British MX1 Champion) and Charlie Richmond. Multiple podium results in 2026 British Masters Pro and other championships.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Crendon Timber Engineering competitors and assessment
Company assessmentDirect peers
- Frame UK (Frame Homes): Frame UK is a timber frame design and manufacturing business serving UK housebuilders, with comparable customer profiles, technical capabilities, and product overlap with Crendon's timber frame and panel offerings.
- Stewart Milne Timber Systems: Stewart Milne Timber Systems designs and manufactures timber frame wall, floor, and roof systems for UK residential developers, closely overlapping with Crendon's timber frame and engineered timber product offering.
- Pasquill (Saint-Gobain): Pasquill is one of the UK's largest roof truss, I-joist, and metal web joist manufacturers, owned by Saint-Gobain, and competes directly with Crendon across the same engineered timber and housebuilder segments in the UK market.
- B&K Structures: B&K Structures designs, manufactures, and installs timber frame structures, glulam, and roof systems across the UK, overlapping significantly with Crendon's glulam and structural engineered timber products.
- Taylor Lane Timber Frame: Taylor Lane is a UK manufacturer of timber frame and engineered timber systems for housebuilders, competing directly with Crendon for residential and commercial structural timber work.
- Donaldson Timber Engineering (DTE): Donaldson Timber Engineering is a UK engineered timber manufacturer producing roof trusses, I-joists, and metal web joists across multiple UK sites, competing head-to-head with Crendon across both product range and housebuilder customer base.
Broad incumbents
- Kingspan (incl. Kingspan Timber Solutions / Off-Site): Kingspan is a global building envelope and offsite construction group with growing timber-based engineered systems that compete for the same modern methods of construction (MMC) and structural timber demand as Crendon.
- James Jones & Sons: James Jones & Sons is a long-established UK timber products group producing engineered wood, I-joists, and structural components — overlapping with Crendon's engineered structural timber range but serving a broader set of wholesale and construction customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Crendon Timber Engineering social profiles
Digital presenceCrendon Timber Engineering compliance and trust
Trust signalCompliance1 record
Crendon Timber Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Crendon Timber Engineering leadership team
Management profileNumber of profiles
Crendon Timber Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Crendon Timber Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Crendon Timber Engineering
What does Crendon Timber Engineering do?
Crendon Timber Engineering designs, manufactures, and supplies bespoke engineered timber products for the UK construction industry, including roof trusses, Posi-Joist metal web joists, I-joists, glulam beams, timber frame systems, spandrel and gable panels, dormers, roof and floor cassettes, and feature trusses. The company operates 12 design and manufacturing locations across England and Wales, supporting housebuilders and developers with standard and premium (FASTRACK) lead times plus a Supply & Fit installation service.
Is Crendon Timber Engineering a public or private company?
Crendon Timber Engineering is a private company. It is classified as unknown and is currently operating.
When was Crendon Timber Engineering founded?
Crendon Timber Engineering was founded in 1967. It employs 101 to 250 people.
Where is Crendon Timber Engineering based?
Crendon Timber Engineering is headquartered in Aylesbury, United Kingdom, in the Europe region.
How does Crendon Timber Engineering make money?
Two revenue lines are on record. Timber Engineering Products are the primary driver. The others are supply & Fit Service.
Who are Crendon Timber Engineering's main competitors?
Direct peers on record are Frame UK (Frame Homes), Stewart Milne Timber Systems, Pasquill (Saint-Gobain), B&K Structures, Taylor Lane Timber Frame and Donaldson Timber Engineering (DTE). Broad incumbents are Kingspan (incl. Kingspan Timber Solutions / Off-Site) and James Jones & Sons.
Does Crendon Timber Engineering have an API?
No public API is recorded for Crendon Timber Engineering.
What industry is Crendon Timber Engineering in?
Crendon Timber Engineering's product category is Engineered Timber Products. Its primary akta.pro industry code is IMADADAD, Wood Trusses, I-Joists & Framing Components, with a secondary code of IMAMACAJ, Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits). Its NAICS code is 321215 and its SIC code is 2430.