Alliance Maintenance Services
Aluminium Systems

Slim Frames. Maximum Glass. Pure Modern Design.

Premium REAL aluminium windows, doors, bi-folds and sliding systems — fitted across Greater Manchester.

About Aluminium

Strength and slimness uPVC can't match.

Aluminium frames are dramatically slimmer than uPVC — meaning more glass, more light, and a contemporary aesthetic ideal for extensions, rear elevations and statement entrances. Modern thermal breaks make aluminium just as energy-efficient as the best uPVC systems.

Aluminium is the frame of choice for anything where sightlines matter — bi-fold doors, wide rear-elevation sliders, minimalist windows on extensions, and modern front doors with real presence. Modern thermally-broken systems (a polyamide bar isolating the inside and outside faces) close the historic gap with uPVC on U-values.

We work with tried-and-tested UK-supported systems only. Every install carries a 10-year guarantee on the frames and hardware, and our aluminium bi-folds and sliders are PAS 24 tested for security.

Fully Insured
Free Quotes
Quality Materials
Professional Install
10-Year Guarantee
Local Family Team
Aluminium Range

A premium system for every space.

Aluminium Windows

Slim sightlines and exceptional thermal performance.

  • Up to 70% less frame than uPVC
  • Triple glazing options
  • RAL colour matching

Aluminium Doors

Front, back and side entrances with serious presence.

  • Solid construction
  • Multi-point locking
  • Coastal-grade finishes

Bi-Fold Doors

Concertina-style opening for true indoor–outdoor living.

  • 2–7 panel configurations
  • Low threshold options
  • External or internal opening
Why Aluminium

Built for contemporary homes.

Slim Sightlines

More glass, less frame — modern by design.

Thermal Performance

Thermally broken frames keep heat in.

Built to Last

Powder-coated finish resists weather and corrosion.

RAL Colour Range

Any RAL colour — match brickwork, render or interiors.

Secure as Standard

Multi-point locking and anti-lift hardware.

Energy Efficient

Modern aluminium rivals A-rated uPVC on U-values.

Materials & Specification

Aluminium done properly.

  • Thermally broken aluminium profiles with polyamide insulating bar
  • 6.4mm–28mm A-rated double or triple glazing options
  • Powder-coated finish in any RAL colour — including dual-colour (different inside/outside)
  • PAS 24 tested locking on doors and bi-folds
  • Slim 100mm bi-fold sightlines — more glass, less frame
  • Low-threshold and flush-threshold options for level access
  • Marine-grade coastal finish available for exposed locations
  • 10-year guarantee on frames, running gear and hardware
Our Process

Design-led from the first visit.

  1. Step 01

    Site visit & concept

    1 hour

    We look at the opening, discuss configuration (fold left, fold right, split), colour and threshold options.

  2. Step 02

    Written quotation

    Within 48 hours

    Itemised — panel count, glazing spec, threshold detail, colour and hardware finish all listed.

  3. Step 03

    Technical survey

    Post-approval

    Structural check of the opening, lintel and cill — critical for wide spans.

  4. Step 04

    Manufacture

    5–7 weeks

    Bespoke sizes made to your RAL colour. Lead times are longer than uPVC — worth the wait.

  5. Step 05

    Installation

    1–2 days

    Two-fitter install with proper lifting equipment for large sliders and bi-folds.

  6. Step 06

    Handover

    Same day

    Running gear adjusted, thresholds sealed, demo of locking and operation before we leave.

Gallery

Recent Work

Anthracite aluminium bi-fold doors on rear extension
Open-plan aluminium-glazed extension
Aluminium skylights in extension roof
Aftercare

Bi-folds and sliders love a bit of TLC.

The running gear is the one part of an aluminium door that benefits from a proper annual check — five minutes will keep the operation glass-smooth for decades.

  • Vacuum the bottom track every couple of months — grit is the biggest enemy of smooth glide
  • Once a year, a spray of dry silicone lubricant on rollers, hinges and locking strips
  • Wipe the powder-coated frames with warm soapy water — never abrasive cleaners
  • Check the drainage weep holes at the bottom of the outer frame are clear
  • If a panel starts to bind or drop, call us — roller height is fully adjustable and covered under guarantee
Areas We Cover

Aluminium Systems across Greater Manchester.

Rochdale, Manchester, Oldham, Bury, Bolton, Stockport, Middleton, Prestwich, Ashton-under-Lyne, Heywood, Tameside, Milnrow and every town in between.

FAQs

Frequently Asked Questions

Free Quote · No Obligation

Get a quote for Aluminium Systems.

Tell us about your project and we'll be back in touch — usually the same working day, always within 24 hours.

  • Family-run since 1998
  • Fully insured (£5m)
  • 10-Year Guarantee
  • REHAU Authorised · City & Guilds
  • Response within 24 hours

Response within 24 hours · We'll never share your details

Prefer to talk? 01706 299010
Ready To Improve Your Home?

Speak directly with a member of the family-run team.

No call centres, no scripts. Just honest guidance from the people who'll be doing the work.

Response within 24 hours — usually the same working day.

  • Family-run since 1998
  • Fully insured (£5m)
  • 10-Year Guarantee
  • REHAU Authorised · City & Guilds
  • Response within 24 hours
Get My Free Quote 01706 299010

Free · No-obligation · Family-run since 1998