4mm Twinwall Polycarbonate Clear Sheet

4mm Twinwall Polycarbonate Sheet made from damage resistant polycarbonate is a strong yet lightweight product that can make life easier at home. They weigh 0.8kg/m².
They are perfect for replacement greenhouse panels and shed windows, they allow a massive 85% of light and 84% solar energy through while remaining thermally insulating and energy saving so you save money and help the environment. The sheets are so much lighter than glass and have excellent structural durability so fitting is much easier and they are much safer to work with which is always a plus if youre a seasoned DIYer or a veteran tradesman.
The sheets are breathtakingly clear so whatever you are putting together we are sure high natural light transmission will leave an uplifting feel and should stay this way been impact and damage resistant. The sheets also have excellent performance against fire. The sheets also are weatherable and UV Resistant so they are protected from the elements and come with a staggering 10year warranty leaving you feeling happy knowing your project is protected from the summer sun and winter snow. These sheets will remain perfect in stable prolonged temperatures from 20°C to 100°C and -40°C to 130°C unstressed short term.

4mm Twinwall Polycarbonate
0.8kg/m²
85% Light Transmission
84% Solar Transmission
Optically clear
Energy saving
Strong and damage resistant
Weather and UV Resistant
Lightweight for safety and easy fitting

We have a large range of sizes for you to help get the perfect finish.

Widths
610mm
915mm
1220mm
1830mm

Lengths
610mm
915mm
1220mm
1830mm
2440mm
3660mm

 

Polycarbonate roofing delivery schedule (Updated 14/01/2021)

GREEN DELIVERY ZONE:
Order before 12 noon on Wednesday for delivery the following week, if after 12 noon it will be dispatched on the following weeks run. We operate one run per week to these postcodes, the vehicle leaves base on Monday on a 4-day run, therefore your delivery will arrive between Monday and Thursday the following week, unfortunately we cannot be any more specific. If you are ordering bars and other associated items, then they will arrive also on this day regardless of the delivery times stated on that listing.

AB, PH, DD, FK, KY, G, ML, EH, KA, DG, TD, NE, CA, LA

RED DELIVERY ZONE:
Order before 12 noon for on a Thursday to receive your items on the following Tuesday or Order before 12 noon on Monday to receive your delivery on Thursday of the same week.
If you are ordering bars and other associated items, then they will arrive also on this day regardless of the delivery times stated on that listing.

DL, DH, SR, BD, HG, TS, FY, PR, BB, HX, LS, YO, L, WN, BL, OL, HD, WF, HU, WA, M, SK, S, DN, CH, CW, ST, DE, NG, LN

BLUE DELIVERY ZONE:
Order before 12 noon for on a Wednesday to receive your items on the following Monday or Order before 12 noon on Friday to receive your delivery on the following Wednesday or order before 12 noon on Tuesday to receive on Friday of the same week.
If you are ordering bars and other associated items, then they will arrive also on this day regardless of the delivery times stated on that listing.

TF, WV, WS, B, LE, PE, NR, DY, WR, CV, NN, CB, IP, GL, OX, MK, SG, CM, CO, BS, SN, LU, IG, SS, RM

BROWN DELIVERY ZONE:
Order before 12 noon on Wednesday for delivery the following week, if after 12 noon it will be dispatched on the following weeks run. We operate one run per week to these postcodes, the vehicle leaves base on Monday on a 4-day run, therefore your delivery will arrive between Monday and Thursday the following week, unfortunately we cannot be any more specific.
If you are ordering bars and other associated items, then they will arrive also on this day regardless of the delivery times stated on that listing.

HP, AL, EN, RG, DA, SO, GU, RH, TN, ME, CT, PO, BN, WD, NW, N, E, HA, W, UB, TW, SL, KT, SM, CR, BR

PURPLE DELIVERY ZONE:
Order before 12 noon on Wednesday for delivery the following week, if after 12 noon it will be dispatched on the following weeks run. We operate one run per week to these postcodes, the vehicle leaves base on Monday on a 4-day run, therefore your delivery will arrive between Monday and Thursday the following week, unfortunately we cannot be any more specific.
If you are ordering bars and other associated items, then they will arrive also on this day regardless of the delivery times stated on that listing.

TA, BA, SP, EX, DT, BH, PL, TQ

If your postcode isn't on the list then delivery is up to 3 weeks lead time