Project Overview

As part of a rear extension to a detached home in Watford, the homeowners wanted to introduce large sliding doors to maximise natural light and create a seamless connection between the new living area and the garden. The aim was to complement the modern design of the extension while ensuring excellent insulation and smooth everyday functionality.

Our Solution

We supplied and installed a premium aluminium sliding door system, designed to provide expansive views and effortless operation.

Key features included:

  • Slimline aluminium frames allowing larger glass panels and more daylight
  • High-performance double glazing for improved thermal efficiency
  • Smooth-glide sliding mechanism for easy operation
  • Secure multi-point locking system
  • Durable powder-coated finish suitable for long-term outdoor exposure

The sliding doors became a key architectural feature of the extension, opening the living space to the garden.

Installation Process

Our team worked closely with the builders involved in the extension project to ensure the structural opening was correctly prepared. The aluminium sliding door frame was installed with precise alignment to support the large glazed panels. Each panel was fitted and adjusted to ensure smooth sliding and secure locking.
All seals and finishing work were completed to ensure optimal weather resistance and a clean, modern appearance.

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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