Project Overview

We supplied and installed the Schüco AWS 70 window system throughout the property. This high-performance aluminium window system is engineered to meet the demands of modern residential projects, combining elegant contemporary styling with exceptional energy efficiency. The Schüco AWS 70 offers a 70mm basic depth and achieves a Window Energy Rating of A with low U‑Values around 1.5 W/m²K or better.

The solution included:

  • Schüco AWS 70 slim-profile aluminium frames in matt black (RAL 9005) on both interior and exterior faces for a bold, cohesive aesthetic
  • A mix of casement and tilt-and-turn configurations tailored to each room
  • Thermally broken profiles to eliminate cold bridging, condensation, and exceed building regulations
  • Double-glazed units with low-E coating and argon gas fill for superior thermal efficiency
  • Acoustic-enhanced glazing for bedrooms facing the road to reduce external noise
  • Schüco multi-point locking mechanisms with SecuTech handle technology for enhanced security
  • Concealed friction hinges for clean, unbroken exterior lines
  • Matching black handles and hardware for a unified finish throughout
  • Full compatibility with the property’s existing architectural detailing

Installation Process

  • Carried out a detailed pre-installation survey with laser measurements of every window opening
  • Removed existing timber windows carefully to preserve surrounding brickwork, internal plaster, and any period features
  • Disposed of all waste materials responsibly
  • Inspected and prepared lintels, reveals, and sills for the new Schüco system
  • Installed steel reinforcement where required for larger window spans
  • Lifted Schüco AWS 70 frames into position using precision packers
  • Mechanically fixed frames to the structure ensuring zero movement, with fixings positioned 100-150mm from each corner
  • Fitted double-glazed sealed units into each frame
  • Installed all tilt-and-turn mechanisms, casement hinges, and multi-point locking systems
  • Applied internal and external silicone seals for full weatherproofing
  • Adjusted all handles, hinges, and locking mechanisms for smooth, effortless operation
  • Completed thorough clean of all glass, frames, and surrounding areas
  • Conducted a final walkthrough with the homeowners to confirm satisfaction

Multitrades Windows & Doors Benefits

  • Better thermal performance to reduce energy bills
  • Enhanced soundproofing
  • Secure locking systems
  • Easy-to-maintain materials
  • Compliance with latest UK building regulations
  • Durable materials that withstand UK weather
  • Aesthetics that match the home’s existing character
  • Expert installation with minimal disruption
  • Full warrantee for peace of mind
  • Outstanding customer support and care

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Our Showroom

You are more than welcome to visit our showroom.
We are open MON – FRI 8.00am – 4.30pm
SAT – By Appointments Only

For outside working hours or weekends appointments, feel free to call us on 01923238322 or email at [email protected]
We’ll be happy to meet up and discuss your Glazing, Windows & Doors Project

Multitrades Windows & Doors
Unit 1, Wiggenhall Industrial Estate, Wiggenhall Road, Watford, WD18 0FL
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Multitrades Windows & Doors offer End-to-End Service

At Multitrades Windows & Doors, we don’t just sell windows, doors & glazing. We manage the entire process from initial concept to completion.

  • Manufacture –We fabricate each door to precise specifications using original profiles and components. All doors are built in-house, ensuring strict quality control and fast turnaround times.

  • Supply –We deliver the chosen windows & doors directly to your site, anywhere in the region. Builders, developers, and homeowners trust us for reliable, on-time delivery and expert packaging to prevent transit damage.

  • Installation –Our experienced installation team ensures your  Doors and Windows are fitted with absolute precision. We manage all aspects, from structural alignment to weatherproofing and hardware setup. All installations come with Comprehensive 10 Year Guarantee, and we follow best practices to meet all relevant UK building regulations.

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