Hero Image- BDC Aluminium

Experts in Aluminium Window & Door Fabrication

Customer First Service

Fast Lead Times

24hr Quotations

FREE Nationwide Delivery

We specialise in the supply and manufacture of bespoke aluminium windows and doors. Our purpose is to supply high quality products, delivered on time every time, and at competitive prices. We pride ourselves on being reliable, efficient and easy to deal with. We offer an extensive range of premium aluminium products, including slimline bifolds, patio doors, internal screens, commercial glazing and much more.

  • Select a product >
  • Windows >
  • Bifold Doors >
  • Sliding Doors >
  • Internal Doors and Screens >
  • External Doors >
  • Heritage Doors >
Smart Alitherm 400 Windows

Smart Alitherm 400

Featuring Smart’s innovative co-extruded glazing gasket for quicker installation, the Alitherm 400 offers versatile configurations and compliance with PAS 24:2022 and Building Regulations Document L, ensuring superior security and thermal insulation.

View more...

Why Choose BDC?

Diverse
Product Range

By choosing BDC, you’ll have access to a wide range of products, meaning there’s no need to dual or triple source your inventory.

Over 15 Years
Industry Experience

We have built a reputation for excellence with our suppliers and our customers, enabling you to benefit from our technical expertise.

British
Supplied & Made

Our suppliers are all based in the UK, manufacturing the highest quality products on the market.

Dedicated
Manufacturing Facility

We manufacture all of our products to the highest standards at our 27,000 sq feet dedicated facility in Witham, Essex.

Delivering
Far & Wide

We deliver throughout the south of England, to any location from Birmingham to Truro, meaning you can rely on us as your single-source supplier.

Our Most Popular Products

Smart Visofold 1000 Slim

Smart Visofold 1000 Slim

The Smart Visofold 1000 Slim is a sleek aluminium bifold door system designed to maximise natural light with its ultra-slim profiles and narrow sightlines. Offering excellent energy efficiency and easy installation with Smart’s innovative Quick-Glaze bead system, this versatile door is suitable for both residential and light commercial applications.

FIND OUT MORE
Smart Visoglide Plus

Smart Visoglide Plus

The Smart Visoglide Plus Patio Doors combine modern styling with robust performance, making them perfect for residential and commercial applications. These aluminium sliding doors feature slim sightlines and can accommodate large glass panels to create expansive openings in any space.

FIND OUT MORE
Smart Alitherm 600

Smart Alitherm 600

Our most popular window, Smart’s Alitherm 600 offers a high-quality glazing solution for a range of applications. With superior thermal efficiency thanks to Smart’s innovative polyamide thermal break technology, these windows provide excellent performance while maintaining a sleek, modern design.

FIND OUT MORE

Commercial Projects

Large Scale Commercial Contracts

Large Scale Commercial Contracts

Whether it’s large commercial buildings, replica-refurbishments or new building contracts, we cater to any requirements. We provide tailored solutions for projects such as office buildings, retail developments, and educational establishments. Get in touch today – we’d love to hear about your project and its requirements, as well as answer any questions you may have.

FIND OUT MORE

Newsletter

The Rise of Slimline Aluminium Frames in Modern UK Architecture
Posted today News

The Rise of Slimline Aluminium Frames in Modern UK Architecture

The growing demand for cleaner, slimmer sightlines and higher-performing building envelopes is shaping façade designs in the UK. Slimline aluminium systems are increasingly being specified as they support contemporary architectural intent while meeting modern performance standards. Slimline systems offer a practical solution for architects, developers and contractors tasked with delivering expansive glazing without compromising structural integrity, durability or compliance. What Are Slimline Aluminium Frames? Slimline aluminium frames refer to glazing systems that deliver slimmer sightlines, reduced frame bulk, and a greater proportion of glass within the overall aperture. The impressive strength-to-weight ratio of aluminium means these systems can accommodate larger glazed units while maintaining minimal frame dimensions. The result? A refined, modern aesthetic supported by robust characteristics. Why Do Architects Prefer Slim Profiles? Slimline aluminium systems align closely with current architectural priorities – reducing visible bulk and achieving consistency across façade designs. Slim profiles allow architects to maintain design intent across both residential and commercial schemes, particularly where large openings or uninterrupted glazing are required. Maximising Glass and Natural Light The growing desire for natural light and increased glazed areas is a key driver in modern design, especially in schemes where occupant experience is a central consideration. Slimline aluminium frames allow larger glass units with reduced frame obstruction, supporting greater natural light penetration and improved internal environments. In high-density urban developments where access to natural light is limited, this capability is particularly relevant. Popular Applications in Modern Projects Slimline aluminium frames are now widely specified for a variety of project types and applications. Retail shopfronts requiring high transparency and visual impact benefit greatly. Glazed extensions and refurbishment projects frequently implement aluminium systems, as well as internal screening systems within open-plan commercial environments. Slimline Frame Benefits Design Feature Architectural Advantage Typical Application Ultra-slim sightlines Maximises glazed area and supports contemporary design Commercial facades High-strength aluminium Accommodates large glass units with less bulky frames Sliding systems, large-span openings Lightweight material Improves handling and installation efficiency Refurbishments and new-build projects Discover Slimline Aluminium Solutions With project requirements constantly evolving, slimline aluminium provides a solution for specifiers and contractors. Balancing design, structural performance and long-term durability, aluminium systems offer a reliable route to achieving modern aesthetics while meeting the practical demands of commercial and residential development.Request a quote today from BDC Aluminium and explore how bespoke glazing systems can support your next project.

© 2026 BDC Aluminium Ltd

Terms and Conditions

CONTACT US

TRADE LOGIN

NEW CUSTOMER