Business Details
Trusted Crittall Windows & Doors Supplier in Exeter
D&R Design stands as the UK's largest independent supplier of Crittall windows and doors, combining over 15 years of industry expertise with a commitment to quality craftsmanship. Based in Exeter, Devon, we serve residential and commercial clients nationwide, offering bespoke solutions tailored to individual project needs. Our team of skilled professionals delivers end-to-end services, from initial consultation to precision installation, ensuring compliance with British Industry Standards. As approved distributors of genuine Crittall products, we provide a 10-year insurance-backed guarantee across all installations.Our approach blends traditional techniques with modern innovation, ensuring durability and aesthetic excellence. With a focus on customer satisfaction, we maintain transparent communication throughout every project phase. Our portfolio spans heritage properties to contemporary commercial developments, reflecting our adaptability and technical proficiency. This dedication to excellence has established us as a trusted partner for clients seeking premium architectural solutions.
Services
Crittall Windows
Aluminium Doors
Fire Rated Doors
Commercial Installations
Heritage Restorations
Highlights and features
- We offer over 15 years of specialist experience in Crittall installations
- Our team are approved distributors of genuine Crittall products
- All installations come with a 10-year insurance-backed guarantee
- We serve clients nationwide while maintaining local service standards
- Our skilled team combines traditional craftsmanship with modern techniques
What people say
Excellent service
Top class product
Professional installers
Flawless installation
Highly recommend
Services
Crittall Windows
Our Crittall windows combine heritage design with modern energy efficiency. Using authentic W20 steel profiles, we provide bespoke replacements and new installations that enhance property aesthetics while meeting current thermal standards. Each unit features slim sightlines and powder-coated finishes for durability. Ideal for both period properties and contemporary developments, these windows offer exceptional strength-to-weight ratios without compromising on style.
Aluminium Doors
We supply and install premium aluminium doors that blend sleek aesthetics with superior performance. Our systems feature thermal breaks for energy efficiency and come in a range of RAL colours to match architectural requirements. Available as single leaf, French, or sliding configurations, these doors provide secure, low-maintenance access solutions for residential and commercial properties while maintaining slim profile aesthetics.
Fire Rated Doors
Our fire-rated door installations meet FD30 and FD60 standards, incorporating Pyroguard glass for integrity and insulation. Designed for both residential and commercial applications, these doors integrate seamlessly with existing structures while providing critical fire compartmentation. Each installation includes certification to ensure compliance with building regulations and insurance requirements.
Commercial Installations
We specialise in large-scale commercial installations using Jansen ECO 50 steel systems. Our solutions cater to high-traffic environments like hotels, offices, and retail spaces, offering enhanced security and durability. Projects include full entrance systems with automated options, meeting Part M accessibility standards while maintaining architectural coherence with surrounding structures.
Heritage Restorations
Our heritage restoration service preserves architectural integrity while upgrading performance. We replicate original steel profiles for listed buildings and conservation areas, using traditional joinery techniques alongside modern double glazing. This includes hardwood subframes for Grade II listed properties, ensuring compliance with planning authorities while improving thermal efficiency and security.
Questions
Do you supply genuine Crittall products?
Yes, we are approved distributors of genuine Crittall windows and doors, offering the full range of authentic steel systems directly from the manufacturer.
What areas do you cover?
While based in Exeter, we operate nationwide across the UK, completing projects from Cornwall to Scotland for both domestic and commercial clients.
Are your installations guaranteed?
All our installations come with a 10-year insurance-backed guarantee covering both product performance and workmanship standards.
Can you handle listed building projects?
Yes, we specialise in heritage restorations and have extensive experience working with conservation officers to meet strict planning requirements for Grade II listed properties.
Do you offer fire-rated solutions?
We provide FD30 and FD60 fire-rated door and screen installations using certified systems with Pyroguard fire glass to meet building regulation standards.
What commercial door options exist?
Our commercial range includes Jansen ECO 50 steel systems with W20 glazing bars, offering superior strength and security for high-traffic environments like hotels and office buildings.
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