Business Details
46 Years
experience
Emergency
services
Premium Aluminium & UPVC Windows and Doors in London
Doorwins Aluminium Windows & Doors is a leading manufacturer and supplier of premium aluminium and UPVC windows and doors, serving residential and commercial clients across London and the UK. With over 40 years of combined industry experience, we specialise in crafting durable, energy-efficient glazing solutions tailored to meet diverse architectural needs. Our in-house fabrication capabilities ensure precision and quality, supported by a 10-25 year warranty on all products. We prioritise customer satisfaction through competitive pricing, swift lead times, and a commitment to innovation.Our team of experts works closely with homeowners, builders, and contractors to deliver bespoke solutions, from sleek bifold doors to secure casement windows. As a certified ISO 9001 manufacturer, we adhere to rigorous quality standards while maintaining environmental sustainability. Doorwins Aluminium Windows & Doors guarantees satisfaction through free consultations, expert installation, and a 24/7 support system for urgent requirements.
Services
Aluminium Bifold Doors
UPVC Casement Windows
Aluminium Sliding Doors
Composite Aluminium Doors
Panoramic Windows
Commercial Curtain Walling
Supply & Installation
Trade Window Supply
Custom Glazing Solutions
Energy-Efficient Double Glazing
Details
- Year established: 1980
Highlights and features
- We offer over 40 years of combined experience in aluminium glazing manufacturing.
- Our in-house fabrication ensures precision and quality control.
- 10-25 year warranties on all products for long-term reliability.
- Free consultations and site visits with no obligation.
- ISO 9001 certified manufacturing processes for consistent quality.
Associations and certifications
- CERTASS
- FENSA
- BS EN ISO 9001:2008
Services
Aluminium Bifold Doors
Our aluminium bifold doors combine sleek design with robust security. Featuring slim frames and multi-point locking systems, they provide seamless indoor-outdoor transitions. Available in 3-6 panel configurations with RAL colour options, these doors suit modern homes and commercial spaces. The thermally broken profiles ensure energy efficiency while maintaining structural integrity.
UPVC Casement Windows
Durable UPVC casement windows offer excellent insulation and low maintenance. Designed with advanced locking mechanisms, they enhance home security. Available in single or double-glazed units, these windows come in standard and bespoke sizes to match traditional or contemporary properties across London and surrounding areas.
Commercial Curtain Walling
High-performance curtain walling systems for commercial buildings. These aluminium structures provide thermal efficiency and acoustic insulation while allowing maximum natural light. Customisable to meet specific architectural requirements, they comply with all UK building regulations for office blocks and retail spaces.
Energy-Efficient Double Glazing
A+ to A+++ rated double-glazing units reduce energy bills by up to 30%. Filled with argon gas and featuring low-emissivity glass, these windows prevent heat loss and condensation. Ideal for both residential properties and commercial premises seeking improved thermal performance and noise reduction.
Custom Glazing Solutions
Tailored glazing solutions for unique architectural projects. From curved windows to cornerless bifold systems, our made-to-measure options accommodate complex specifications. We work closely with architects and contractors to deliver innovative designs without compromising on quality or functionality.
People
Jayesh
Co-Founder
With 12 years in double glazing, Jayesh oversees manufacturing operations. He specialises in aluminium fabrication processes and ensures quality control across all production stages at Doorwins Aluminium Windows & Doors' London facilities.
Jacob Andrew Tobias
Co-CEO
Jacob brings extensive aluminium glazing expertise, previously working as a specialist fitter in Australia. He manages strategic operations and technical implementation of commercial projects across the UK.
Betty Smith
Marketing Manager
Betty leads digital marketing initiatives and content strategy. With a background in online research, she focuses on customer engagement and brand development for Doorwins Aluminium Windows & Doors' residential and trade clients.
James Sidhu
Relations Manager
James coordinates project management and client relations. He ensures smooth communication between customers and fabrication teams, maintaining Doorwins Aluminium Windows & Doors' commitment to timely delivery and customer satisfaction.
Questions
What types of aluminium windows do you offer?
We provide casement, sash, sliding, panoramic, tilt-and-turn, and bespoke shaped windows in slim or thick frames.
Do you supply and install UPVC windows?
Yes, we offer UPVC casement, bay, sash, and tilt-and-turn windows with supply-only or full installation options.
What security features do your doors have?
Our aluminium doors include multi-lock systems (5-8 bolts), unbreakable glass, and optional intercom/keypad access.
Are your products energy efficient?
Yes, our double/triple-glazed units with low-E glass reduce heat loss by up to 40% and noise by 70%.
What warranty do you provide?
We offer 10-25 years on aluminium products, 10 years on UPVC, and 15 years on conservatories.
Can I get a custom colour for my windows?
Yes, we offer any RAL colour with powder-coated finishes for both aluminium and UPVC frames.
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