Alliance Maintenance Services
Premium Windows

Energy-Efficient Windows, Fitted Properly.

REHAU TOTAL70 uPVC, aluminium and timber-effect windows — A-rated glazing, multi-point locking and made-to-measure precision across Greater Manchester.

About Our Windows

Built for British weather. Designed for your home.

Every window we install is made to measure, A-rated for energy efficiency, and finished with multi-point locking as standard. Whether you're replacing a single window or upgrading a full property, our team manages the entire process — from survey to spotless installation.

Our core system is REHAU TOTAL70 — a 70mm, six-chamber uPVC profile that combines A+ energy efficiency, sound reduction and a Secured by Design accredited hardware suite. For contemporary properties and larger openings, we specify aluminium with a thermal break; for period homes we use flush-fit or vertical-sliding-sash profiles that mirror the original detailing.

Every window is toughened where Building Regulations require it (below 800mm, next to doors, in bathrooms), and every install is signed off under our FENSA/Assure competent-person status — so you never need to arrange separate building-control notifications.

Fully Insured
Free Quotes
Quality Materials
Professional Install
10-Year Guarantee
Local Family Team
Window Styles

A style for every property.

Casement Windows

The classic British window — versatile, secure and energy-efficient.

  • Side or top opening
  • A-rated glazing
  • Wide colour range

Flush Fit Windows

Sits flush with the frame — a timber look in low-maintenance uPVC.

  • Period property friendly
  • Authentic flush appearance
  • Heritage colour options

Tilt & Turn Windows

Dual opening for ventilation and easy cleaning.

  • Inward opening
  • Tilt for ventilation
  • Excellent for upper floors

Bay & Bow Windows

Add light, space and character to any front room.

  • 3, 4 and 5-section options
  • Structural surveys included
  • Stone or uPVC cills

French Windows

Full-height opening — bring the outside in.

  • Double opening
  • Slim sightlines
  • Excellent kitchen-diner option

Vertical Sliding Sash

Period charm with modern thermal performance.

  • Spring balanced
  • Tilt for cleaning
  • Heritage Georgian bars
Why Choose Our Windows

Beautiful inside. Tougher outside.

A-Rated Energy Efficiency

Lower bills and a warmer home all year round.

Noise Reduction

Acoustic glazing options for busy roads and main streets.

Enhanced Security

Multi-point locking, anti-snap cylinders and reinforced frames.

Colour & Finish

Anthracite Grey, Chartwell Green, Cream, Black and more.

10-Year Guarantee

Manufacturer-backed warranties on every installation.

Low Maintenance

Wipe-clean uPVC and aluminium that stays looking new.

Materials & Specification

The specification we quote, in plain English.

We only fit systems from manufacturers we know inside out — nothing changes between the sales visit, the survey and the fit.

  • REHAU TOTAL70 six-chamber uPVC profile — 70mm depth for superior thermal performance
  • Pilkington K Glass™ or equivalent low-emissivity double glazing, argon-filled
  • Warm-edge spacer bars — cuts condensation risk at the pane edge
  • Yale or Maco Secured by Design multi-point locking with anti-snap Euro cylinders
  • Internally beaded — glass cannot be removed from outside
  • Triple-glazing and acoustic-glazing upgrades available
  • Anthracite Grey (RAL 7016), Chartwell Green, Cream, Black, Irish Oak and 20+ heritage foils
  • 10-year insurance-backed guarantee (IBG) — cover continues even if we're not trading
Our Process

From first phone call to final clean-up.

  1. Step 01

    Free home survey

    45–60 minutes

    We measure every opening, check the reveals, and talk through style, colour and glazing options with you at home.

  2. Step 02

    Written quotation

    Within 48 hours

    Fully itemised — every window, every option, every extra listed separately. No pressure and no sales tricks.

  3. Step 03

    Technical survey

    1 week before install

    Once you've approved the quote we come back to double-check every measurement for the factory order.

  4. Step 04

    Manufacture

    3–5 weeks

    Windows are made to your exact sizes and specification in the UK — we'll agree a firm install date once dispatch is confirmed.

  5. Step 05

    Installation

    1–3 days typical

    Old windows out, new windows in, dust sheeted throughout, silicone-sealed and cleaned before we leave.

  6. Step 06

    Sign-off & guarantee

    Same day

    FENSA/Assure certificate issued and 10-year insurance-backed guarantee documents sent to you within 30 days.

Gallery

Recent Work

Modern uPVC window installation
Window and porch upgrade
Kitchen bi-fold windows
Aftercare

Look after them, and they'll last decades.

Modern uPVC and aluminium windows need almost nothing. A few minutes a couple of times a year is all we recommend.

  • Wipe frames with warm soapy water — never solvents, bleach or abrasive pads
  • Once a year, put a drop of light machine oil (3-in-1) on hinges, locking points and keeps
  • Clean the drainage slots along the bottom of the frame so water can escape properly
  • Check the silicone seal around the outside every couple of years — we'll re-do it for you if it starts to lift
  • If a handle stiffens or a lock catches, call us — a five-minute adjustment is covered under guarantee
Areas We Cover

Windows 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 Windows.

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