• +44 7717114581
  • Hayes UB3 2JW, United Kingdom
  • info@nexglazing.co.uk
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Supply Only Doors and Windows – Save More with NexGlazing

At NexGlazing, we offer a dedicated supply only doors and windows for customers who prefer to manage the installation themselves. Whether you're a builder, contractor, or confident DIYer, our supply-only aluminium windows and doors and supply-only uPVC windows and doors are manufactured to meet the highest performance standards — without the added cost of installation. 

Choosing supply only products can save you up to £500 per unit, as most installation teams charge per item fitted. Simply fill out our online enquiry form or call us today to discuss your supply-only windows and doors requirements with our expert team. 

Our products are designed and manufactured with durability, thermal efficiency, and long-term performance in mind. Since windows and doors function together in the same property, it’s essential to choose the right fit and design, and that's where our precision-crafted supply items stand out. We supply Aluminium doors and windows, uPVC doors and windows, Entry doors and patio doors, Roof lanterns, Double glazed units, aluminium bifold doors, and Custom-shaped windows.

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Our Most Popular Aluminium Doors and Windows

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Supply Only Aluminium Doors

Looking for supply only aluminium doors at competitive prices?

At NexGlazing, we manufacture and supply premium-quality aluminium doors directly from our London factory. Ideal for builders, contractors, and DIY homeowners, our supply only service gives you full flexibility to handle the installation while saving on labour costs.

Our aluminium doors are durable, thermally efficient, and available in a variety of styles and colours to suit both modern and traditional properties. Whether you need entry doors, sliding doors, bifold doors, or patio options, we deliver bespoke solutions designed to meet your project needs — quickly and affordably. Speak to our team today or fill out our online form to get a quote.

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Supply only Aluminium Windows

At NexGlazing, we offer high-performance supply-only aluminium windows for customers who prefer to handle installation independently.

Whether you’re a contractor, developer, or experienced DIY installer, our aluminium windows are crafted with precision and built to last. Available in various styles, colours, and glazing options, our windows are manufactured in our London-based factory to meet the latest energy efficiency and security standards. By choosing supply only, you can reduce project costs and still enjoy premium quality direct from the manufacturer. We offer fast turnaround times, competitive pricing, and delivery across Greater London and surrounding areas. Contact us or fill out our quick online form to get started. 

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Why Choose NexGlazing?

As one of the UK’s most trusted double glazing manufacturers and suppliers, NexGlazing is committed to providing exceptional quality at competitive prices. From supply only windows and doors to uPVC windows online supply only, our in-house team delivers products that meet the highest performance standards in energy efficiency, security, and style. 

Direct-from-Manufacturer Prices

Fast Turnaround

Customised Designs

Supply Only & Supply & Install Options

Supply only

Trusted Across London

Precision Fitting

Energy Efficient Glazing

Reliable Customer Support

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uPVC Windows Online – Supply Only at Trade Prices

At NexGlazing, we make it easy and affordable to order uPVC windows online with supply only service. Use our online quote calculator to get a same-day price on uPVC or aluminium windows and doors — no waiting, no hassle. Our supply only service is ideal for homeowners, builders, and contractors who already have installation arranged and want to take advantage of factory-direct trade pricing.UK industry standards. 

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uPVC Doors – Supply Only at Factory-Direct Prices

Looking for high-quality uPVC doors on a supply only basis? At NexGlazing, we manufacture and supply durable, secure, and energy-efficient uPVC doors directly from our London-based facility. Perfect for builders, contractors, or DIY homeowners, our supply-only uPVC doors come in a wide range of styles, colours, and glazing options — all made to your exact specifications. 

Our Most Popular uPVC Doors and Windows

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What is the difference between Supply only and Supply and Install ?

With a supply only service, you’re purchasing just the product — whether it’s aluminium windows, uPVC doors, double glazed units, or roof lanterns — without installation. 

Key Benefits:

  • Lower cost (can save up to £300 per unit) 
  • Greater control over your installation timeline 
  • Flexible delivery options 

A supply and install service includes both the product and professional fitting by the company’s own team or trusted partners. This is a full-service solution perfect for homeowners who want a hassle-free experience from start to finish. 

Key Benefits: 

  • Professional measurement and expert fitting 
  • Peace of mind with guaranteed workmanship 
  • One point of contact for both product and service 

Our 4-Step Window & Door Installation Process Simple, Fast & Hassle-Free

Step 1: Call Us for a Free Measurement

Book your free home visit with our expert team. We’ll come to your property to take precise measurements, assess your requirements, and offer honest advice on materials, styles, and finishes – all at no cost.

Step 2: Custom Window & Door Production

Once measurements are confirmed, your windows and doors go into production using high-grade aluminium or uPVC. Every product is tailored to your specifications, built with energy efficiency, durability, and security in mind.

Step 3: Free Delivery to Your Home

We’ll deliver your custom-made glazing units straight to your doorstep – free of charge. Our logistics team ensures safe and timely delivery, ready for installation on the scheduled date.

Step 4: Installation & Enjoy

Our experienced installers will fit your new windows and doors with precision and care. Enjoy peace of mind with our 10 to 25-year product guarantee and experience improved comfort, security, and energy savings from day one.

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