Donaldson Timber Engineering Ltd (DTE) is the UK's largest and longest established manufacturer of structural timber components, with nine branches across the UK and over 30 years of experience. We supply a full range of precision-engineered timber products, including roof trusses, open web joists, and site-ready I-joists. All of our products are made using legal and sustainably-sourced timber, one of the most environmentally-sound standard building materials.
As part of the James Donaldson & Sons Group of companies, we pride ourselves on our values of always putting customers at the core of everything we do, our integrity, our people, delivering sustainable financial and environmental performance and we embrace the future through our proud family heritage of over 150+ years.
As part of the James Donaldson & Sons Group of companies, we pride ourselves on our values of always putting customers at the core of everything we do, our integrity, our people, delivering sustainable financial and environmental performance and we embrace the future through our proud family heritage of over 150+ years.
Services
Donaldson Timber Engineering Ltd (DTE) is the UK's largest and longest established manufacturer of structural timber components, with nine branches across the UK and over 30 years of experience.
DTE supplies a full range of engineered timber products, including roof trusses, open web joists, site-ready I-joists and panels.
As a family owned and run business, DTE has strong traditional and family values.
We distribute nationally, providing a local service; and we pride ourselves on providing only the best quality and service.
DTE supplies a full range of engineered timber products, including roof trusses, open web joists, site-ready I-joists and panels.
As a family owned and run business, DTE has strong traditional and family values.
We distribute nationally, providing a local service; and we pride ourselves on providing only the best quality and service.
We provide our clients with construction services for their building developments.
Whether you are a self-builder or a building contractor, we can give advice; design the best roofing or flooring solution for you, and take your project from design through to manufacture and supply.
We manufacture a comprehensive range of timber roof and floor products, all made from sustainably-sourced timber, and all designed to make life easier and safer for the builder.
Our team continues to pioneer new methods of manufacture, which allows us to make the process the most efficient it can be.
Whether you are a self-builder or a building contractor, we can give advice; design the best roofing or flooring solution for you, and take your project from design through to manufacture and supply.
We manufacture a comprehensive range of timber roof and floor products, all made from sustainably-sourced timber, and all designed to make life easier and safer for the builder.
Our team continues to pioneer new methods of manufacture, which allows us to make the process the most efficient it can be.
Trussed rafters, also known as roof trusses, provide a structural framework to support the roof fabric, ceilings or floors of buildings in both residential and commercial structures.
Robust and reliable, roof trusses can be used on a wide range of roofs, both cold and warm, and a wide range of super structures including timber, masonry and steel frame.
Robust and reliable, roof trusses can be used on a wide range of roofs, both cold and warm, and a wide range of super structures including timber, masonry and steel frame.
We distribute engineered joists, either open web joists or I-joists, along with ancillary products, such as firring timbers and chipboard flooring, throughout mainland UK.
Unlike many suppliers, we take you through the complete process including design, manufacture and delivery along with providing comprehensive after-sales support.
Each project that we undertake is fully complaint with health and safety standards.
Additionally, we are registered to ISO9001, so you can be sure that all the work we carry out is to the highest standard.
Unlike many suppliers, we take you through the complete process including design, manufacture and delivery along with providing comprehensive after-sales support.
Each project that we undertake is fully complaint with health and safety standards.
Additionally, we are registered to ISO9001, so you can be sure that all the work we carry out is to the highest standard.
Pre-fabricated Spandrel panels eliminate blockwork at gables and party walls.
The speed of build can help you get the building wind and watertight quicker, allowing follow on trades earlier access to complete their work.
Floor cassettes are suited to timber frame buildings.
Quick installation for these also means that our customers save time and resources on-site.
The speed of build can help you get the building wind and watertight quicker, allowing follow on trades earlier access to complete their work.
Floor cassettes are suited to timber frame buildings.
Quick installation for these also means that our customers save time and resources on-site.
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