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MASTER PLASTICS · BRISTOL

Porches &
conservatories.
Windows & doors.

Manufactured by us. Made for your home.

Explore porches, conservatories, windows, doors, GRP products and canopies, with friendly advice to help you choose.

Talk to our team · 0117 971 9922
Master Plastics made-to-measure uPVC porchYOUR ENTRANCE. YOUR DESIGN.Explore our porches ↗
Our own manufactured rangesPorches manufactured in BristolSupply-only porch kitsExpert product advice ↗

EXPLORE THE RANGES WE MANUFACTURE

Find the right products for your project.

Porches, conservatories, windows, doors, GRP products and canopies.

MADE IN OUR BRISTOL FACTORY

Porches made
to measure.

Give your home a welcoming new entrance. Choose your dimensions, roof style, glazing and door position — we manufacture your porch to suit.

Supply-only kits for homeowners, builders and trade installers.

MORE ROOM TO ENJOY

Conservatories & roof systems

Explore complete conservatories, replacement roofs and made-to-measure porch kits.

LIGHT, STYLE & EVERYDAY LIVING

Windows for your home

Explore uPVC, aluminium and Sheerline window ranges.

MORE LIGHT. MORE POSSIBILITIES.

Explore our full door range

Aluminium, uPVC and composite doors — explore bifolds, sliding doors, French doors, front and back doors, and heritage styles.

FINISH YOUR PROJECT

GRP products

Explore entrance details, support brackets and roofing components.

SHELTER & ENTRANCE STYLES

Canopies & carports

Choose from door canopies, carports and cantilever systems.

LET’S TALK ABOUT YOUR PROJECT

Not sure what you need?

Windows, doors, porches and roofline products aren’t things most homeowners buy every day. Tell us about your project and our team can help you work out what you need.

THE COMPLETE BUILDING PLASTICS SHOP

Fascias, soffits & guttering

Browse our wider catalogue and contact us to check availability.

Browse the complete product directory

Fascias & Soffits

White fascias & soffits
Coloured fascias & soffits
Hollow soffit boards

Guttering

View all Guttering →
Half round guttering
Square guttering
Deep flow guttering
Ogee guttering
Industrial & commercial guttering
Mini guttering
Rise And Fall Gutter Brackets

Cladding

View all Cladding →Kavex Cladding Cream or White
Durasid Original Siding 333mm
Fortex cladding colours
Natural Range
Polytop Pins and Nails
Shiplap cladding
Hygienic wall sheetsBathroom wall panels

Roofing

Polycarbonate sheets
View all Polycarbonate sheets →10mm Twinwall Sheet Bronze Polycarbonate10mm Twinwall Sheet Opal Polycarbonate16mm Triplewall Sheet Bronze Tinted16mm Triplewall Sheet Clear Polycarbonate16mm Triplewall Sheet Opal Polycarbonate25mm Five Wall Sheet Clear Polycarbonate25mm Five Wall Sheet Opal Polycarbonate25mm Fivewall Sheet bronze Polycarbonate25mm Heatguard Polycarbonate Polycarbonate25mm Multiwall Sheet Bronze Opal PolycarbonateAluminium Conservatory Roof BarsLarge Roof Bars
Lean To Timber Supported
Lean-To 10mm Clear PolycarbonateMaintenance Free Glazing BarsProfessional Opening Roof Vents for Conservatory Temperature Control
Roofing materials
Lean-to roof kits
Roof bars & spare parts
Roof lanterns
Corrugated roofing sheetsAcrylic sheets

Windows & Doors

Aluminium doors
Aluminium windows
uPVC doors
uPVC windows
Composite doors
Sheerline Prestige windows
Window sills
Cat flaps & dog doors

Conservatories

Conservatories
Porch kits
Conservatory roof systems

Garden & Canopies

Carports & canopies
Garden fencing & decking
Door canopies
Door surrounds & columns
Window shuttersBay window canopiesPrivacy screensDouble-glazed greenhousesMade-to-measure greenhouses

Drainage

Underground drainage
Soil & waste pipes

Fixings & Trims

Screws, nails & plugs
Plastic-headed pins & nailsSealants & adhesives
Architraves, quadrants & angles
Skirting boardsGRP support bracketsMeter boxesOffers

ADVICE FOR YOUR ROOFLINE

Fascia & soffit guidance

What Are Fascias and Soffits?

Fascias and soffits are essential components of a roof's edge, providing both protection against birds and weather. They add a clean, finished appearance to your home's exterior.

Fascia boards run along the lower edge of the roof, directly behind the guttering. They support the guttering system, protect the roof rafters from weather exposure, and support the first row of tiles.

Soffits are fitted underneath the fascia, bridging the gap between the outer wall and the roof edge. They help ventilate the roof space and prevent moisture buildup in the loft or attic.

Together, fascias and soffits play a key role in:

  • Preventing water damage
  • Stopping pests from entering roof spaces
  • Improving insulation and airflow in the roof area
  • Enhancing kerb appeal and property value
What Materials Are Fascias and Soffits Made From?
uPVC (plastic) – low maintenance, weather-resistant, cost-effective, long life. These help save trees.
Timber – traditional look but requires regular painting or sealing
Aluminium or steel – used in modern or high-spec properties for strength and longevity. More expensive but extremely durable.
Do Fascias and Soffits Need Replacing?

Signs you may need new fascias or soffits include:

  • Rotting wood or peeling paint
  • Water staining on walls or ceilings
  • Guttering pulling away from the fascia
  • Pest infestations or poor ventilation in the loft

Replacing old timber with uPVC fascias and soffits can reduce maintenance and protect your home long term.

Where Are Fascias and Soffits Installed?

Fascias and soffits are installed at the edge of the roof where it overhangs the building's walls — typically around the eaves and up the gable ends. Their primary purpose is to protect the main structural timbers in the roof.

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Not sure what you need?Can't find the part? Ask our team →Call 0117 971 9922