Home
Terry Howell Timber & Builders Merchants
Log In Register Contact Us
Browse
Timber & Joinery
Building Materials
Fencing & Landscaping
Tools & Fixings
Painting & Decorating
PPE & Workwear
Doors & Hardware
Electrical & Plumbing
Back to Main Menu
Timber & Joinery
Sawn & Carcassing
Sheet Material
Mouldings & PSE
Stairs & Accessories
Back to Main Menu
Building Materials
Adhesives & Sealants
Aggregate & Cement
Bricks & Blocks
Building Chemicals
Plasterboard & Plaster
Metal Work
Insulation & Roofing
Lintels
Tiling
Back to Main Menu
Fencing & Landscaping
Fencing
Decking
Firewood
Landscaping
Garden Furniture
Waste Removal
Garden Tools
Back to Main Menu
Tools & Fixings
Hand Tools
Tool Accessories
Screws
Nails
Nuts & Bolts
Fixings
Accessories
Ladders & Platforms
Back to Main Menu
Painting & Decorating
Painting
Brushes & Rollers
Painting Accessories
Cleaning
Back to Main Menu
PPE & Workwear
Protective Equiptment
Workwear
Footwear
Accessories
Back to Main Menu
Doors & Hardware
Doors & Accessories
Ironmongery
Furniture Hardware
Rope, Straps & Ties
Flooring
Interior Glazing
Back to Main Menu
Electrical & Plumbing
Alarms
Lighting
Plumbing Fittings
Switches & Sockets
Trunking & Conduit
Guttering & Downpipe
Underground & Fittings
Cables & Cable Management
Soil Pipe & Fittings
Channels & Manholes
Back to Timber & Joinery
Sawn & Carcassing
Scaffold Boards Batten Sawn Pegs Kiln Dried CLS Kiln Dried C16 Kiln Dried C24
Back to Timber & Joinery
Sheet Material
Construction Board Chipboard & OSB Conti Board Fiberboard MDF & Hardboard Plywood
Back to Timber & Joinery
Mouldings & PSE
Cladding Mouldings PSE Timber Skirting & Architrave Window Board
Back to Timber & Joinery
Stairs & Accessories
Baserails Handrails Spindles & Newals Stair Caps
Back to Building Materials
Adhesives & Sealants
Adhesives Resins Adhesive Tapes Caulk Expanding Foam Lubricants Sealants
Back to Building Materials
Aggregate & Cement
Aggregate Cement Floor Levelling Compounds Sand
Back to Building Materials
Bricks & Blocks
Concrete Blocks Concrete Commons Concrete Facing Bricks Damp Proof Course Engineering Bricks Ventilation Panels
Back to Building Materials
Building Chemicals
Additives Sealing Solutions Waterproofer
Back to Building Materials
Plasterboard & Plaster
Beads & Mesh Coving Fillers & Jointing Plaster & Adhesive Plasterboard Plastering Accessories
Back to Building Materials
Metal Work
Joist Hangers Restraints Insulation Fixings Structural Fixings Ties & Discs
Back to Building Materials
Insulation & Roofing
Fascias & Soffits Flashing Tape Lead Loft Insulation Roof Tiles & Slates Roofing Sheets Roofing Underlay Rubber Roofing Wall Insulation
Back to Building Materials
Lintels
Concrete Lintels
Back to Building Materials
Tiling
Tile Adhesive & Grout Tile Trim
Back to Fencing & Landscaping
Fencing
Durapost Fence Posts Fence Rails Featheredge Trellis Fence Panels Rounds & Stakes Gravel Boards Bolt Downs & Extenders Fence Paints & Woodcare Post & Panel Caps Supports & Fixings
Back to Fencing & Landscaping
Decking
Timber Decking Composite Decking Newels & Spindles Decking Oil
Back to Fencing & Landscaping
Firewood
Eco Firelighters Kindling Softwood Firewood Hardwood Firewood
Back to Fencing & Landscaping
Landscaping
Membrane & Geotextiles Slabs & Block Paving Sleepers Decorative Stone & Slate Grass & Soil
Back to Fencing & Landscaping
Garden Furniture
Benches Gates Planters Sheds
Back to Fencing & Landscaping
Waste Removal
Rubble Sacks Skip Bags
Back to Fencing & Landscaping
Garden Tools
Shovels Wheelbarrows
Back to Tools & Fixings
Hand Tools
Bricklaying Tools Concreting Tools Filling & Brushes Hammers & Demolition Knives & Saws Measuring & Levels Plastering Tools Pliers, Cutters & Staples Plumbing Tools Spanners & Screwdrivers Tiling Tools Woodworking Tools
Back to Tools & Fixings
Tool Accessories
Cutting Accessories Drill Bits Drilling Accessories
Back to Tools & Fixings
Screws
Decking Screws Screw Accessories Self-Tapping Screws Slash Point Screws Timber Screws Multi-Purpose Screws Drywall Screws
Back to Tools & Fixings
Nails
Lost Head Nails Masonry Nails Oval Nails Plasterboard Nails Poly Pins & Panel Pins Ringshank Nails Round Nails Slate Straps Spring Head Nails Square Twist Nails Clout Nails Flooring Brads Gun Nails
Back to Tools & Fixings
Nuts & Bolts
Bolts Clips & Washers Connectors Nuts Threaded Bar
Back to Tools & Fixings
Fixings
Masonry Fixings Packers & Shims Plasterboard Fixings Sheet Fixings Staples
Back to Tools & Fixings
Accessories
Energy Drinks Sprayers Tool Storage
Back to Tools & Fixings
Ladders & Platforms
Platforms
Back to Painting & Decorating
Painting
Contract Paint Masonry Paint Satin & Gloss Undercoat Walls & Ceiling
Back to Painting & Decorating
Brushes & Rollers
Paint Brushes Paint Rollers
Back to Painting & Decorating
Painting Accessories
Protective Coverings Sandpaper & Scrapers
Back to Painting & Decorating
Cleaning
Bleach & Detergents Buckets Cleaning Accessories Drain Unblocker Floor Cleaning
Back to PPE & Workwear
Protective Equiptment
Ear Protection Eye Protection Face Protection Gloves High Visibility Knee Pads
Back to PPE & Workwear
Workwear
Hoodies Jackets Shorts T-Shirts Trousers
Back to PPE & Workwear
Footwear
Safety Boots Safety Trainer Socks Wellingtons
Back to PPE & Workwear
Accessories
Hats Belts Packs
Back to Doors & Hardware
Doors & Accessories
Interior Doors Door Frames Door Lining Sets Door Numbers Handles & Hinges
Back to Doors & Hardware
Ironmongery
Brackets & Plates Padlocks Locks & Latches Gate Hinges
Back to Doors & Hardware
Furniture Hardware
Shelf Brackets Shelving Systems Wardrobe Rails & Fittings
Back to Doors & Hardware
Rope, Straps & Ties
Chain Rope Straps Ties
Back to Doors & Hardware
Flooring
Vinyl Flooring
Back to Doors & Hardware
Interior Glazing
Glazing Panels
Back to Electrical & Plumbing
Alarms
Smoke Alarms Heat Alarm Carbon Monoxide Alarm
Back to Electrical & Plumbing
Lighting
Downlights & Bulbs Bezels Bulkhead Lights Floodlights Up & Down Wall Lights
Back to Electrical & Plumbing
Plumbing Fittings
Compression End Feed Flexi Hose - WRAS Solder Ring Fittings Yellow Brass
Back to Electrical & Plumbing
Switches & Sockets
Switches Sockets Cavity Boxes
Back to Electrical & Plumbing
Trunking & Conduit
Trunking Conduit Conduit Accessories
Back to Electrical & Plumbing
Guttering & Downpipe
Downpipe Downpipe Accessories Downpipe Bends Downpipe Shoes Guttering Guttering Accessories Guttering Bends Guttering Stopends
Back to Electrical & Plumbing
Underground & Fittings
Branches & Access Double Socket Bends Gullies Single Socket Bends Underground Pipes
Back to Electrical & Plumbing
Cables & Cable Management
Cables Cable Accessories Connectors Cable Reels
Back to Electrical & Plumbing
Soil Pipe & Fittings
Double Socket Bends Single Socket Bends Soil Pipe Accessories Soil Pipes
Back to Electrical & Plumbing
Channels & Manholes
Aco Channels Manhole Covers
0
My Basket

£0.00

Your basket is currently empty.

Terry Howell Timber & Builders Merchants

Your Filters

Filter products

Category

Brand

Colour

Length

Material

Size

Insulation & Roofing

Mannok 75mm PIR Cavity Wall Board - 1.2 x 0.45m
Mannok 75mm PIR Cavity Wall Board - 1.2 x 0.45m
00002588
70 in stock
£8.70 inc VAT
£7.25 ex VAT
Mannok 75mm PIR Insulation Board - 2.4 x 1.2m (8 x 4\')
Mannok 75mm PIR Insulation Board - 2.4 x 1.2m (8 x 4')
00002592
44 in stock
£46.87 inc VAT
£39.06 ex VAT
Mannok 100mm PIR Cavity Wall Board - 1.2 x 0.45m
Mannok 100mm PIR Cavity Wall Board - 1.2 x 0.45m
00002589
50 in stock
£11.36 inc VAT
£9.47 ex VAT
Mannok 100mm PIR Insulation Board - 2.4 x 1.2m (8 x 4\')
Mannok 100mm PIR Insulation Board - 2.4 x 1.2m (8 x 4')
00002593
0 in stock
£52.39 inc VAT
£43.66 ex VAT
Mannok 120mm PIR Insulation Board - 2.4 x 1.2m (8 x 4\')
Mannok 120mm PIR Insulation Board - 2.4 x 1.2m (8 x 4')
00005977
10 in stock
£67.20 inc VAT
£56.00 ex VAT
Mannok 150mm PIR Insulation Board - 2.4 x 1.2m (8 x 4\')
Mannok 150mm PIR Insulation Board - 2.4 x 1.2m (8 x 4')
00002594
1 in stock
£74.42 inc VAT
£62.02 ex VAT
Rockwool 50mm Sound Insulation - 1.2 x 0.6m
Rockwool 50mm Sound Insulation - 1.2 x 0.6m
00006098
47 in stock
£59.89 inc VAT
£49.91 ex VAT
Rockwool 100mm Sound Insulation - 1.2 x 0.6m
Rockwool 100mm Sound Insulation - 1.2 x 0.6m
00006099
5 in stock
£59.89 inc VAT
£49.91 ex VAT

Wall Insulation

Wall Insulation

Wall insulation refers to the practice of installing materials in walls to minimize heat loss and gain, resulting in a more energy-efficient and comfortable indoor environment. It acts as a barrier against external conditions, reducing the need for excessive heating or cooling. 

please wait

added to basket

View basket