Alitherm 400 Windows
Smarts Alitherm 400 aluminium windows. PAS24 approved, WER A+ rated and fully compliant with Part L of the Building Regulations.
Aluplast Casement uPVC Windows
Energy-efficient Aluplast uPVC casement windows, available in flush or standard options with u-values as low as 1.2W/m²K.
Visofold 1000 Bifold Doors
The Smarts Visofold 1000. A-rated, PAS 24 approved, and available from stock. Trade prices with lead times from just 7 days.
Composite Doors
Solidor composite doors with a 44mm solid timber core outstanding thermal efficiency, high security and over 32 colour choices at trade prices.
Aluminium Entrance Doors
Midland Aluminium is a specialist aluminium entrance doors trade supplier, delivering Smarts door systems direct to installers and builders across the UK.
Flush Sash Aluminium Windows
Contemporary flush sash windows from Smarts. Trade-priced, PAS24 approved and delivered free across the UK.
uPVC French Doors
Aluplast uPVC and Timberlook wood-effect French doors — A-rated, PAS 24 approved and supplied direct to the trade.
Aluminium French Doors
Smarts Alitherm 400 aluminium French doors — versatile, secure and energy efficient, with a huge range of colours and suitable for any project type.
Hallmark Door Panels
British-made aluminium door panels from Hallmark, thermally efficient and suitable for residential and commercial projects.
Heritage Aluminium Doors
Heritage aluminium doors combining authentic steel-look aesthetics with modern thermal performance.
Heritage Aluminium Windows
Steel-Look heritage aluminium windows with slim sightlines and outstanding thermal performance. PAS24 approved and supplied direct to trade.
Aluminium Internal Doors
Internal aluminium doors with hinged, sliding and fixed screen options for residental and commerical projects.
PatioMaster uPVC Patio Doors
Premium uPVC sliding patio doors from PatioMaster, available in inline and triple track configurations with outstanding thermal performance and security as standard.
Residential Aluminium Doors
Supply high-performance aluminium doors for any residential project, from contemporary new builds to period renovations, at competitive trade prices with fast UK delivery.
uPVC Residential Doors
Aluplast uPVC residential doors in three systems — Ideal 70, Ideal 4000 and flush sash options at competitive trade prices.
Shopline Systems
ShapeA robust, modular aluminium screen and door system for commercial and retail applications.
Aluminium Sliding Patio Doors
Smarts Visoglide sliding patio doors with outstanding thermal performance and super slim sightlines.
Smarts Designer Doors
High-security aluminium entrance doors tested to PAS 24:2022, available in modern and traditional designs with an extensive range of colours and glazing options.
uPVC Stable Doors
Solidor composite stable doors — full of country charm, outstanding security and thermal efficiency, available in a wide range of colours and finishes.
Timberlook Windows
Authentic wood-effect uPVC flush casement windows from Timberlook. Traditional timber aesthetics, modern performance and low maintenance.
Vertical Sliding Sash Windows
uPVC vertical sliding sash windows from Victorian Sliders and Mercury. Traditional aesthetics, modern performance, bespoke to order.
Visoglide Plus Patio Doors
Smarts Visoglide Plus — a high performance thermally broken sliding patio door supplied direct to trade at competitive prices nationwide.
Vista Panels
High-performance uPVC door panels from Vista, with a fire-retardant polystyrene core, A+ energy rating and Q Mark certification as standard.
Why choose Midland Aluminium
We've built our reputation on doing the basics brilliantly. Fast quotes, reliable delivery, genuine trade pricing and products that perform. Here's why installers and builders across the UK keep coming back to us.
Quotes Within 24 Hours
Send us your spec and we'll have a competitive quote back to you within 24 hours.
Fast Lead Times
Lead times start from just 7 days on bifold doors and 2–3 weeks on most aluminium products.
National Distribution Network
We run free weekly delivery routes across the UK, delivering direct to your site.
Concealed Ventilation Technology
Our flush windows feature a concealed hood vent for discreet, effective ventilation without compromising on appearance.
Heritage Systems
We offer wood-effect Timberlook windows and heritage Steel-Look window and doors to help installers capitalise on the demand for heritage.
Comprehensive Product Range
From bifolds and flush windows to internal glazing — we supply everything you need from a single, reliable trade supplier.
Your Questions Answered
Not sure which product is right for your project, or want to know more about how we work? Here are the answers to the questions we get asked most often.
We supply a range of aluminium and uPVC windows, doors, roof systems and conservatories. Our range includes aluminium flush sash windows, bifold doors, sliding doors, entrance doors, heritage windows and internal glazing, alongside uPVC casement windows, flush sash windows, vertical sliders and entrance doors. We also supply roof lanterns, rooflights, warm roofs and conservatory systems.
We work with a number of leading manufacturers across our product range. Our aluminium products are predominantly supplied through Smarts Systems, including the Visofold 1000 bifold, Visoglide sliding door and Alitherm 400 entrance door. Our uPVC range is supplied through Aluplast, including the Timberlook flush sash range. Roof systems are supplied by Ultraframe, Atlas and Guardian.
Yes. While we are primarily a trade supplier, we also sell direct to the public. Whether you are a homeowner looking to source windows and doors for a renovation project or a self-builder managing your own supply, we can help. Contact our team for a quote.
Yes. We commit to responding to all quotes and enquiries within 24 hours. Simply contact our team by phone, email or through our online enquiry form with your specification and we will get a detailed, competitive quote back to you promptly.
Lead times vary depending on the product, with some lead times from as little as 7 days on stocked units and with most aluminium products ready within 2–3 weeks. Contact our team with your specification and we will confirm lead times as part of your quote.
News
A decade in the making: ADS Glazing and Midland Aluminium
When Adam Evans, Director of ADS Glazing, first walked through the doors at Midland Aluminium in 2016, he was simply looking to pick up a door for a weekend installation...
Find out more
7 Things To Demand from Your Trade Aluminium Window Supplier (Before You Order)
If you're a trade installer sourcing aluminium windows at scale, you already know that choosing the wrong supplier doesn't just cost you money. It costs you time, credibility and customers....
Find out more
Aluminium Bifold Doors: The Complete Spec and Pricing Guide for Installers
If you're quoting a new extension, a garden room, or a rear elevation replacement, aluminium bifold doors are almost certainly on the specification. They remain one of the most popular...
Find out more
