Everflex Contract 125 One Hour Caulk, White - 300ml (Box of 25) 
Code 6 Cast Lead - 390mm x 6m 
Everbuild Salt-Away Salt Remover – 5 Litre 
Bond It Aluminium Solar Reflective Paint - Silver 5L 
Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml 
OX Pro Jab Saw - 6.5" / 165mm & Holster Pack 
Everbuild All Purpose Wallpaper Paste (Hangs 30 Rolls) 
Code 3 Cast Lead - 1000mm x 3m 
Soudal Cleaner & Degreaser - 400ml 
FloPlast Square Line Running Outlet White – 114mm x 65mm 
Bond It Monster Wipes - White 75 Wipes 
ALM Code 4 Milled Lead - 1000mm x 3m 
Code 5 Cast Lead - 390mm x 6m 
Code 7 Cast Lead - 1600mm x 3m 
Everbuild Everflex Premium+ 565 Clean Room Silicone – White 295ml 
ALM Code 5 Milled Lead - 210mm x 6m 
Ronseal Ultra Tough Hardglaze Clear Varnish - 750ml 
Code 8 Cast Lead - 390mm x 3m 
Bond It B3 Fill And Fix Expanding Foam Aerosol - Beige 500ml 
Bostik Cementone PVA - 5 Litre 
SikaBond Waterproof PVA – 5 Litre 
Klober Profile-Line Limarech Tile Vent - Brown KG9859-3-0247 (Box of 10) 
ALM Code 6 Milled Lead Flashing - 1000mm x 3m 
Siroflex PVCu Trim & Mitre Cutter 
Timloc Rad-Seal Recessed 
Everbuild 203 Accelerator & Frostproofer – 5 Litre 
BORA - PM-4550 Adjustable Speedhorse XT 
Armatool Leather Pouch & Leather Belt 
OX Trade Tile Cleaner 120 x 250mm 
Freeflow 65mm Square Gutter Drain Pipe 112° Branch - White 
Soudal Handheld Gap Filler Expanding Foam - Champagne 750ml 
FloPlast Square Union Unit - White 
ALM Code 7 Milled Lead - 390mm x 3m 
FloPlast Half Round Downpipe 112° Bend, White 
Bond It All Weather Roofing Compound - Black 25L 
Soudal PVCu Solvent Frame Cleaner - 1L (Box of 12) 
Bond It AS900 Acoustic Sealant - White 900ml 
Bond It Professional Foam Gun Applicator 1M 
Bond It Multi-Purpose Powder Filler - White 1.5Kg 
OB41 Cut Tap Drill Fluid - 400ml 
ALM Code 8 Milled Lead - 850mm x 3m 
Bond It Dec-Mate Flexible Filler - White EU4 
Soudal Neutral Stay Fresh Sanitary Silicone Sealant – Clear 300ml (Box of 12) 
Klober Single Pantile Vent - Brown KG9860-0247 (Box of 10) 
IKO Shed Felt - Green 10m Roll Polycarbonate Sheets
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Polycarbonate Sheets
When constructing the roof of a carport, conservatory or greenhouse, it’s hard to beat polycarbonate. Polycarbonate sheeting is made out of polycarbonate, a polymer plastic derived from a carbonic acid ester base. What all that chemistry means is that it’s absurdly durable for its light weight. It’s nigh unbreakable, hard to set on fire, highly insulated from sound and heat, and easy to install. Of course, it’s also waterproof.
In fact, polycarbonate is so strong for its weight that it doesn’t even need to be a single solid sheet, and instead is usually divided into multiple thin layers with a chamber in-between. This improves insulation. Thicker sheets of polycarbonate might use angled inner-layers to form a super-strong web structure within the sheet instead.
Because of the sheer durability of polycarbonate sheeting, the thickness of the sheeting is more about insulation and resisting being blown around by the wind rather than rain resistance. That’s partially why so many old greenhouses were able to get away with having just 16mm sheeting when nowadays it would be much thicker.
Buy Polycarbonate Sheets
Smaller polycarbonate sheets, usually measure around the 4mm or 6mm range. These are suitable for small projects and tend to be either solid or twinwall. For instance, 4mm polycarbonate shees might be used to make cloches, which are like mini-portable greenhouses for individual plants. 6mm sheeting on the other hand might be useful for covers for fish ponds or other similarly sized garden installations. These sheets just have two walls, creating a single inner chamber.
Heavier roofing sheets might be significantly different. For instance, a 10mm might be suitable for small greenhouses, while a 16mm sheeting would be perfect for a medium-sized carport. The much larger sheets such as triplewall or multiwall are suitable for conservatories that are built into the house as well as large greenhouses and summer houses that are built as free-standing structures.
At ERoofing we stock a wide selection of thicknesses for sheeting that will get you the perfect fit for your roofing needs at an affordable price.
