Doors and windows since 1994
New doors supplied and fitted in Bristol.
Front, back, French, patio and bifold doors made to measure, with supply-only orders or professional fitting across Bristol and the surrounding area.
Explore the range
Choose the right door for the opening.
See every composite door style
Compare the complete door design range
Browse twelve Rockdoor styles with colour, glazing and door-furniture options before asking us for a quotation.
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One new door or a complete replacement project
You do not need a houseful of windows to ask us for help. We supply and fit single front and back doors, French doors, patio sliders and bifolds, as well as coordinated door-and-window packages. We help with style, specification, survey and installation before anything is ordered or made.
Explore French doors manufactured in Bristol →
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Made by a Bristol company
Master Plastics has manufactured windows and doors in Bristol since 1994. Buy supply only or choose our local installation service and deal directly with an established business throughout the project.
- Made to measure
- Clear specification before manufacture
- Supply only or local installation
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A new door is often where the project begins
A draughty front door, difficult patio slider or the wish to open a room to the garden can start a practical home-improvement project. We can replace that door on its own, or include new windows where the property needs a coordinated package.
A clearer way to buy
What we establish before anything is made
A reliable order starts with decisions that are easy to overlook when comparing photographs and headline prices. We identify the product and responsibilities early, then turn them into a specification that the customer, factory and installer can all understand.
- Who is measuring and confirming the manufacturing sizes
- The exact frame system, material and internal and external colour
- Opening direction, glass, ventilation, handles and threshold details
- Whether survey, delivery, removal, fitting and making-good are included
That approach applies whether you need one replacement window, a new entrance door or a coordinated package for a development.
Work completed by Master Plastics
Built on work we can show
Thirty years of local manufacturing is most useful when customers can see where that experience has been applied. Our project library includes domestic installations, commercial glazing, new developments and Bristol buildings with their own history.
See completed projects →
Good to know
Questions about buying direct from Master Plastics
Do you supply and fit new doors in Bristol?
Yes. We supply and professionally fit made-to-measure front, back, French, patio and bifold doors across Bristol and nearby areas. Supply-only orders are also available.
Can I order supply only?
Yes. Supply-only orders are available for builders, experienced installers and homeowners who can provide confirmed manufacturing sizes. We also offer a survey-and-installation service across Bristol and nearby areas.
Can I visit the Bristol factory?
Our address is Unit 3, Small Street, St Philip’s, Bristol BS2 0SQ. Please telephone before travelling so the right person is available to discuss the products and your project.
Local window and door specialists
One Bristol team from specification to manufacture
Master Plastics has worked with homeowners, builders, landlords and commercial customers since 1994. We manufacture made-to-measure uPVC and aluminium products in Bristol, and we also supply composite doors, glazing and related systems chosen for the individual project. Customers can order supply only or ask us about professional installation across Bristol and nearby areas.
The first decision is not simply which window or door looks best. Opening style, ventilation, security, access, glass, frame depth, threshold and colour all affect how the finished product works. By discussing these points before manufacture, we can produce a clearer quotation and reduce avoidable assumptions later.
For a useful starting conversation, send the postcode, photographs, approximate sizes and the number of windows or doors involved. Tell us whether the property is occupied, under renovation or part of a new-build project, and whether supply only or installation is required.
Talk to Master Plastics
Ready to replace a door?
Tell us which opening you want to improve and whether you need supply only or professional fitting in Bristol.