Business Details
41 Years
experience
Your Trusted Source for Handcrafted Timber Windows & Doors
Established in 1985, Glyngary Joinery has built a reputation for excellence in crafting premium timber windows and doors from its Cheshire workshop. Our team of skilled joiners combines traditional techniques with modern innovation, ensuring every product meets exacting standards of quality and durability. We specialise in supplying trade professionals with bespoke solutions, supported by comprehensive sales tools to enhance their competitiveness. Sustainability is central to our operations, with materials like Accoya timber and energy-efficient glass sourced responsibly to minimise environmental impact.Our commitment to craftsmanship is reflected in rigorous quality control processes, including seamless mortice and tenon joints and triple-coat paint finishes. With four decades of industry experience, we offer guarantees of up to 25 years, backed by technical support and a trade-only policy that prioritises our customers' success. Our workshop utilises renewable energy through a biomass boiler system, further demonstrating our dedication to eco-conscious practices while delivering products that combine timeless aesthetics with exceptional performance.
Services
Flush Casement Windows
Stormproof Windows
Sash Windows
Entrance Doors
Bi-Fold Doors
French Doors
Sliding Doors
Tailored Products
Details
- Year established: 1985
Highlights and features
- We offer 40 years of specialist experience in timber window and door manufacturing
- Our products use sustainably sourced Accoya timber with Cradle to Cradle certification
- We provide tailored trade support packages including digital sales tools
- Our triple-coat paint system exceeds industry durability standards
- We guarantee energy efficiency with U-values 51% better than regulations
Associations and certifications
- Cradle to Cradle (C2C) Platinum
Services
Flush Casement Windows
Our flush casement windows combine traditional joinery with modern engineering. Each unit features twin mortice and tenon joints for structural integrity, triple-coat paint finishes for durability, and energy-efficient glass achieving U-values as low as 0.68 W/mK. Designed for seamless integration with period and contemporary properties, these windows offer superior thermal performance while maintaining classic aesthetics through externally beaded construction and colour-matched aluminium trickle vents.
Sash Windows
Crafted sash windows feature precision-engineered twin mortice and tenon joints with star dowel fixing. Available in four standard sash horn designs or bespoke configurations, they incorporate traditional weight-and-pulley mechanisms with modern security enhancements. The design eliminates water ingress risks through external beading while maintaining authentic period detailing for heritage properties and contemporary developments alike.
Entrance Doors
Custom entrance doors utilise Accoya timber for exceptional durability and dimensional stability. Each door features reinforced joinery with dual-purpose egress hinges meeting fire safety regulations. Available with traditional or modern ironmongery options, they combine 70-year material longevity with advanced security features including shootbolt locking systems and multi-point locking mechanisms for enhanced home protection.
Bi-Fold Doors
Our bi-fold door systems merge traditional craftsmanship with contemporary functionality. Constructed with Accoya timber and precision-engineered hardware, they offer seamless indoor-outdoor transitions with minimal sightlines. The design incorporates thermal breaks and weatherproof seals to maintain energy efficiency while achieving expansive opening configurations tailored to specific architectural requirements.
Tailored Products
Bespoke manufacturing capabilities allow replication of historic window and door designs or creation of unique architectural elements. Using templates or technical drawings, we produce custom profiles, specialised joinery details, and non-standard dimensions while maintaining the same quality standards as our standard range. This service caters to conservation projects and architecturally distinctive developments requiring unique timber solutions.
Questions
What materials do you use for your windows and doors?
We use sustainably sourced Accoya timber with Cradle to Cradle certification, System 3 energy-performance glass, Teknos triple-coat paint systems, and premium hardware from UK suppliers.
Do you supply directly to homeowners?
We operate a trade-only policy, supplying installers, builders, and contractors. We can connect homeowners with approved local installers through our website.
What energy efficiency standards do your products meet?
Our double-glazed products achieve U-values of 1.2 W/mK (15% better than regulations), while triple-glazed options reach 0.68 W/mK (51% better than regulations) following BR442 guidelines.
What guarantees do you offer?
We provide 25-year peace-of-mind guarantees covering paint finishes, hardware, glass units, and structural integrity when products are maintained according to our guidelines.
How do you ensure product durability?
Our joinery techniques include twin mortice and tenon joints, external beading to prevent water ingress, and triple-coat paint systems with 120-150 micron thickness equivalent to ten brush coats.
What sustainability measures do you implement?
We use FSC-certified timber, operate a biomass boiler system powered by timber offcuts, and maintain a zero-waste-to-landfill policy in our Cheshire workshop.
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