B&Q Club
Customer support
Sell on diy.com
Menu
Menu
Search
Close
Ideas & Advice
Ideas & Advice
Stores
Stores
My Account
Basket
Basket
New in & Offers
Offers
15% off all Erbauer
20% off exterior paint mixing
10% off roof windows & flashings
10% off selected interior doors
Multi buys on fertilizers & plant care
Multi buys on selected compost
Price drops on Stanley & DeWalt tools
3 for 2 on decorative stones
All offers on paint
Landscaping just got cheaper
Storage & sheds just got cheaper
Shop all offers
New in
What's trending
New: YesColours paint
New: William Morris at Home
New: Fire Mountain BBQ's
New: GoodHome garden furniture
Clearance
Outdoor & garden clearance
Bathroom clearance
Home clearance
Flooring clearance
Lighting clearance
Tools clearance
Storage clearance
Wallpaper clearance
Hardware clearance
Tiling clearance
Electrical clearance
Shop all clearance
Garden & Landscaping
Outdoor living & furniture
Garden furniture
BBQs & BBQ accessories
Parasols & accessories
Garden heating
Garden ornaments
Hot tubs & saunas
Garden furniture covers
Pizza ovens
Garden bars
Hammocks
Water features & fountains
Gardening
Plants, seeds & bulbs
Compost & soil improvers
Pots, planters & baskets
Artificial grass
Lawn care
Bark
Grow bags
Lawn turf
Watering
Pest control
Weed killers
Fertilisers & plant food
Landscaping
Paving & walling
Decking
Fencing
Garden trellis & screening
Fence panels
Decking boards
Lawn edging
Garden gates
Stones & chippings
Garden stepping stones
Weed control fabric
Garden railings
Garden Tools
Pressure washers
Lawnmowers
Garden power tools
Garden hand tools
Cutting & pruning
Digging, planting & soil care
Rakes, weeding & clearing
Scarifiers & tillers
Hoses, pumps & irrigation
Wheelbarrows
Propagators
Garden trimmers
Garden buildings
Sheds
Gazebos
Garden storage
Summerhouses
Greenhouses
Growhouses
Garden arches
Log cabins
Pergolas
Awnings
Shed bases
Garden rooms
Leisure & animal supplies
Bird & wildlife
Outdoor play
Playhouses
Pet care
Outdoor climbing frames
Garden swings
Trampolines
Camping
Sport & leisure
Sandpits & play sand
Indoor play
Pools
Painting & Decorating
Exterior paint
Metal & wood paint
Fence & shed paint
Door paint
Decking paint
Masonry paint
Paint mixing
Interior paint
Emulsion paint
Paint mixing
Metal & wood paint
Furniture paint
Damp & anti-mould paint
Primers & undercoats
Tile paint
Radiator paint
Bathroom & kitchen paint
Spray paint
Floor paint
Paint samples
Woodcare
Wood stain
Wood varnish
Wood preservatives
Wood polish
Wood oil
Wood wax
Exterior woodcare
Interior woodcare
Wallpaper & wall coverings
Wallpaper
Murals
Wall stickers
Blue wallpaper
Sticky back plastic & window film
Decorative wall panels
Grey wallpaper
Wallpaper tools
Lining paper
Green wallpaper
Wallpaper paste
Panelled wallpaper
Decorating tools & supplies
Paint rollers
Paint brushes
Paint trays
Dust sheets
Paint pads
Paint sprayers
Fillers
Tapes
Sandpaper
Glues & adhesives
Sealants
Paint stripper
Popular paint brands
Dulux
Lick
Farrow & Ball
GoodHome
Valspar paint mixing
Ronseal
Laura Ashley
Leyland Trade
Rust-Oleum
Cuprinol
Sandtex
V33
Home & Furniture
Furniture
Wardrobes
Bedroom furniture
Sliding wardrobe doors
Chest of drawers
Fitted wardrobes
TV units
Beds
Chairs
Dining sets
Create your own storage
Desks
Sofas
Home furnishings
Home decor trends
Blinds
Curtains
Curtain poles
Curtain tracks
Curtain accessories
Cushions
Rugs
Door mats
Bedding
Throws & blankets
Bean bags
Home accessories
Mirrors
Wall art
Picture frames
Ornaments
Artificial flowers
Bottles, vases & jars
Clocks
Candles
Candle holders
Children's decor
Crafts, stationery & books
Storage & shelving
Storage boxes
Shelves
Wall shelves
Shoe racks
Shelving units
Floating shelves
Cube shelves
Storage cubes
Storage cabinets
Shelving systems
Garage storage
Shelf brackets
Household cleaning
Laundry & ironing
Vacuum cleaners
Bins
Washing lines
Clothes airers
Laundry baskets
Cleaning products
Irons
Ironing boards
Buckets
Brooms
Steam cleaners
Cooking & dining
Kitchen storage & accessories
Tableware
Cookware
Kitchen utensils
Drinkware
Bakeware
Pans
Mugs & cups
Cutlery
Kitchen scales
Dinner sets
Bread bins
Kitchen & Appliances
Fitted Kitchens
Browse ranges
Book an appointment
Online design tool
Installation
Kitchen finance
Kitchen trends for 2024
Kitchen ideas & advice
Green kitchens
Blue kitchens
Grey kitchens
White kitchens
Luxury kitchen ideas
Kitchen cabinets & doors
Kitchen doors
Kitchen units
Complete kitchen units
Kitchen cabinet storage
Plinths & panels
Drawer boxes
Kitchen storage
Kitchen worktops
Laminate worktops
Solid wood worktops
Acrylic worktops
Bespoke Kitchen Worktops
Kitchen splashbacks
Kitchen upstands
Edging & strips
Worktop installation
End caps & joints
Kitchen taps
Mixer taps
Pull out taps
Boiling water taps
Filter taps
Pillar taps
Black taps
Silver taps
Gold taps
Kitchen sinks
1 bowl sinks
1.5 bowl sinks
2 bowl sinks
Stainless steel sinks
Composite sinks
Ceramic sinks
Resin sinks
Undermount sinks
Black sinks
Grey sinks
Kitchen appliances
Ovens
Cookers
Hobs
Cooker hoods
Fridges & freezers
Laundry appliances
Dishwashers
Microwaves
Air fryers
Slow cookers
Small appliance sets
Coffee machines
Bathroom & Showers
Bathroom furniture
Vanity units
Bathroom cabinets
Bathroom suites
Bathroom storage
Bathroom mirrors
Fitted bathroom furniture
Bathroom accessories
Bathroom furniture sets
Bathroom worktops
Showering
Enclosures & doors
Shower trays
Mixer showers
Electric showers
Power showers
Digital showers
Shower kits
Shower heads
Riser rails
Shower hoses
Wet rooms
Toilets
Close-coupled toilets
Back to wall toilets
Wall hung toilets
High & low level toilets
Toilet seats
Soft close toilet seats
Bidets
Toilet brushes
Baths
Shower baths
Freestanding baths
Straight baths
Whirlpool baths
Walk-in baths
Corner baths
Bath panels
Bath screens
Bath feet
Basins
Counter top basins
Cloakroom basins
Pedestal basins
Wall hung basins
Semi recessed basins
Bathroom taps
Basin taps
Basin mixer taps
Basin pillar taps
Bath shower mixer taps
Bath mixer taps
Bath taps
Bath pillar taps
Freestanding bath taps
Bathroom tap sets
Building & Hardware
Timber & joinery
Timber
Architrave
Mouldings
Skirting board
Cladding
Wall panelling kits
Stairs & stair parts
Handrails
Loft boards
Scaffold boards
Planed timber
Sheet wood
Plywood
Furniture boards
MDF
OSB
Hardboard
Chipboard
Building supplies
Cements & additives
Aggregates
Plastering supplies
Insulation
Roofing supplies
Plasterboard
Bricks & blocks
Sealants
Guttering
Coving
Builder's metalwork
Hardware
Screws
Handles & knobs
Hinges
Fixings & wall plugs
Hooks
Nails
Brackets
Locks & padlocks
Furniture legs
Wardrobe rails & fittings
Bolts, nuts & washers
Doors
Internal doors
External doors
Front doors
White internal doors
uPVC front doors
Sliding doors
Door locks & latches
Door furniture
Door frames & fittings
Door canopies
Garage doors
Loft hatches
Windows
uPVC windows
Timber windows
Velux windows
Double glazed windows
Window fittings
Window furniture
Tiling & Flooring
Flooring
Laminate flooring
Luxury vinyl click flooring
Sheet vinyl
Adhesive vinyl tiles
Solid wood flooring
Engineered wood flooring
Adhesive vinyl planks
Vinyl flooring
Composite flooring
Carpet tiles
Flooring mats
Flooring samples
Flooring supplies
Thresholds, t-bars & reducers
Underlay
Scotias & floor trims
Gripper rods
Flooring tools
Underfloor heating
Flooring trends
Grey laminate flooring
Brown laminate flooring
Natural laminate flooring
White laminate flooring
Black laminate flooring
Bathroom & kitchen laminate
Bathroom & kitchen LVC
Bathroom & kitchen vinyl
Water resistant laminate
Grey luxury vinyl click
Grey vinyl flooring
Quick-step laminate
Tiles
Outdoor tiles
Floor tiles
Wall tiles
Bathroom tiles
Kitchen tiles
Mosaic & border tiles
Rectangular tiles
Sample tiles
Tiling tools
Tile trims
Grout
Adhesive
Tiling trowels
Tile cutters
Tile spacers
Tile scribes
Grouting tools
Tile kits
Sealant
Tiling trends
White wall tiles
Grey wall tiles
Green wall tiles
Porcelain tiles
Brick effect tiles
White bathroom tiles
Grey bathroom tiles
White floor tiles
Black floor tiles
Black tiles
Blue tiles
Large floor tiles
Lighting & Electrical
Indoor lights
Ceiling lights
Floor lamps
Light bulbs
Table lamps
Chandeliers
Light shades
Wall lights
Spotlights & downlights
Pendant lights
Light fixtures & fittings
Outdoor lights
Wall lights
Security lights
String lights
Lanterns
Post lights
Spike lights
Decking lights
Solar security lights
Sensor wall lights
Solar wall lights
Solar string lights
LED Lights
All LED lights
LED ceiling lights
LED light bulbs
Indoor LED wall lights
LED floor lamps
LED spotlights
LED string lights
Outdoor LED wall lights
LED security lights
LED table lamps
LED decking lights
LED ground lights
Electrical
Switches & sockets
Extension leads
Wiring
Cable management
Batteries
Plug timers
Doorbells
TV aerials
Junction boxes
Consumer units
Networking & Wi-Fi
Electrician's tools
Home security & safety
Security cameras
Burglar alarms
Smoke alarms
Carbon monoxide alarms
Door locks
Safes
Key cabinets
Bicycle locks
Fire safety
Padlocks
Safety signs
Smart home
Smart light bulbs
Smart burglar alarms
Smart security cameras
Smart thermostats
Smart locks & padlocks
Smart doorbells
Smart plug adaptors
Smart sockets
Smart heaters
Smart indoor lighting
Smart radiator valves
Smart showers
Tools & Equipment
Power tools
Drills
Saws
Sanders
Multi tools & hobby tools
Angle grinders
Kits & twinpacks
Impact drivers & wrenches
Screwdrivers
Nail guns
Routers
Planers
Workshop machinery
Power tool accessories
Sawing & blades
Drill bits
Sanding
Mixed drill bit sets
Multi tool accessories
Holesaws
Angle grinder discs
Screwdriver bits
Batteries & chargers
Routing
Chucks, keys & holders
Cleaning & preparation
Hand tools
Hand saws
Measures & levels
Spanners & socket sets
Screwdrivers & keys
Tool kits
Demolition
Cutting tools
Plastering tools
Woodworking tools
Pliers
Bricklaying tools
Cable tools
Safety & workwear
Work trousers
Safety boots
Workwear
Safety footwear
Gloves
Work hoodies
Boiler suits & overalls
Face masks
Eye protection
Work jackets
Safety trainers
Work shorts
Equipment
Tool storage
Ladders & steps
Workbenches & trestles
Trolleys & carts
Cement mixers
Vacuum cleaners
Automotive
Workshop machinery
Air compressors
Torches & worklights
Tarpaulins, sheets & sacks
Generators
Tool hire
Cement mixer hire
Pressure washer hire
Dehumidifier hire
Ladder hire
Generator hire
Plate compactor hire
Breaker hire
Heater hire
Drill hire
Pump hire
Vacuum hire
Saw hire
Heating & Plumbing
Radiators
Double panel radiators
Towel radiators
Column radiators
Designer radiators
Oil filled radiators
Vertical radiators
Radiator valves
Radiator covers
Cast iron radiators
Single panel radiators
Fires, stoves & heaters
Electric fires
Stoves
Fireplace suites
Heaters
Gas fires
Fire surrounds
Logs
Fires
Inset fires
Halogen heaters
Gas bottle refills
Charcoal
Plumbing
Pipe fittings
Wastes & traps
Pipes
Bathroom fittings
Valves
Pipe connectors
Plumbing tools
Elbows
Pipe insulation
Hose clips
Taps
Central heating
Thermostats
Underfloor heating
Water heaters
Heating treatments
Boilers
Radiator covers
Radiator accessories
Radiator valves
Central heating pumps
Air treatment
Dehumidifiers
Vents
Humidifiers
Fans
Air conditioners
Ceiling fans
Extractor fans
Ducting
Air purifiers
Air quality sensors
Free 1 hour Click + Collect*
*Restrictions apply
Free 1 hour Click + Collect*
*Restrictions apply
Home
Right chevron
Building supplies
Right chevron
Roofing supplies
Right chevron
Roofing sheets
Right chevron
See more
Roofing supplies
Polystyrene Flat Roofing sheets
Close
Applied filters (2)
Clear all
Material:
Close
Polystyrene
Profile:
Close
Flat
Categories
See more
Roofing supplies
Filters
Material
(1)
Up chevron
Acrylic
Acrylic (14)
Flat polycarbonate
Flat polycarbonate (2)
Polycarbonate
Polycarbonate (6)
Polycarbonate (PC)
Polycarbonate (PC) (94)
Polystyrene
Polystyrene0
Profile
(1)
Up chevron
Flat
Flat0
View products
Cancel
Close
Polystyrene Flat Roofing sheets
Sorry, we don’t have any
"Polystyrene Flat Roofing sheets"
available at the moment. We’ve recommended some other products below.
0 products
Compare
Filter
(2)
Sort
Sort
Sort
Relevance
Price (High to Low)
Price (Low to High)
Rating (High to Low)
Previous arrow
