Double Glazing Trade Suppliers

Look no further, your number one UK double glazing trade suppliers

Ordering trade double glazing is now easier than ever! You have 3 options. Choose the option that best suits you best. 

We like to keep it simple! We offer market-leading uPVC Windows, In addition to uPVC & Composite Doors, French & Patios Doors, As well as Aluminium Bi-folding Doors.

Option 1 – Submit Your Requirements

Upload your requirements into the form below including as much information as possible to give you the most accurate quote.

Click or drag a file to this area to upload.

Option 2 – Instant Online Quote

Use our online quote generator. With its easy functionality, just enter your requirements and receive an instant quote. If you have any bespoke requirements, we will discuss this with you before you place your order. Click on the button below to get started.

Option 3 – Supply & Survey

Supply & Survey. Subject to location, one of our professional trade surveyors will conduct a survey on your behalf. They’ll discuss the best options available to you prior to your order.

Trendguard Double Glazing Trade Suppliers icon

Trendguard double glazing trade suppliers contact number image


Wide choice of colour options and permutations

Our full colour range includes:

White – Oak – Cream – Rosewood – Grey – Black

We aim to keep the ordering process simple. It’s often hard to find reliable double glazing trade suppliers. We supply your everyday average Joe, builders, window installers, and so on. If you feel you need to ask any questions, you can contact us here.


A' Rated Energy Efficient design on all styles


Attractive range of locking window furniture


High Security to include multi point locking


We offer a 10 year comprehensive warranty on all trade double glazing!

Have a look at some of our most frequently asked questions below.

What is double glazing?

Double glazing consists of 2 pieces of glass which are assembled side by side with a 20mm gap in between. The gap is commonly filled with argon gas which is most used to insulate double glazed windows. An A Rated energy window will help reduce heat loss, your heating bills and help with noise reduction.

What are the benefits of double glazed windows?

With every benefit of new uPVC double glazed windows, energy efficiency is number one! We all want to save money on those heating bills. Better heat retention means less heat loss. Not only will you save money, it will reduce noise pollution and depending on what style you choose, it may significantly add to your overall property value!

How long can uPVC windows last?

It’s typically with wear and tear that they eventually need replacing, however, the glass can be seen to have a shorter life span. At Trendguard, we typically see windows as old as 30! Although uPVC is not biodegradable, uPVC framing is 100% recyclable and can be converted into other products towards the end of their life.

How much do replacement windows cost?

Window replacement costs all depend on the style, design, colour, and options you choose. With every installation, prices can vary considerably. This depends on what is required: i.e. plastering, lintels, internal window sills, and so on.

We have specially provided for you, our online window design portal. Within this, you can design your perfect window and receive a free quotation at the same time here! Alternatively, you can book a free appointment with one of our window designers and discuss your exact requirements. Click here to book your free appointment now!

Do you get a FENSA certificate when supplying double glazing?

No. You would only receive a FENSA certificate if you employ a contractor or installations company that is registered. Double glazing trade suppliers will only provide you with the products you have ordered. If you’d like to read more or search for a Fensa registered installer near you, please click here.


Price Match

We’ll beat any genuine quote!*


Made To Measure

Precision customised manufacturing & installation


Same Day!

Same day quoting, 7 days a week!

Double Glazing Trade Suppliers For The UK Mainland & Surrounding Areas!

 Bath – Birmingham – Bradford – Brighton – Bristol – Cambridge – Canterbury – Carlisle – Chester -Chelmsford – Chichester – Coventry – Derby – Durham – Ely – Exeter – Gloucester – Hereford – Kingston upon Hull – Lancaster – Leeds – Leicester – Lichfield – Lincoln – Liverpool – London – Manchester – Newcastle upon Tyne – Norwich – Nottingham – Oxford – Peterborough – Plymouth – Portsmouth – Preston – Ripon – Salford – Salisbury – Sheffield – Southampton – St Albans – Stoke-on-Trent – Sunderland – Truro – Wakefield – Wells – Westminster – Winchester – Wolverhampton – Worcester – York