The uPVC F sections - available in white and brown - supplied to work with 10mm, 16mm or 25mm glazing sheets.
It is normally used on the outside edges of conservatory roofs.
They are designed to be used in conjunction with the Snap Fix Rafter Glazing Bar but can also can also be used separately without the Snap Fix Glazing Bar.
When using with the snap fix rafter supported glazing bar remove the gasket on the outside edge of the 10-25mm Snap Fix bar.
The uPVC F section will sit into the side of the aluminium glazing bar base to provide a spacer.

19th Mar, 2026

Stylish Polycarbonate Roof for a Wooden Patio Cover

Mr Williams recently completed a stunning timber patio cover on his garden decking, transforming his outdoor space into a practical, all-weather living area. To achieve a durable and weather-resistant finish, he chose 10mm opal polycarbonate roofing sheets along with brown glazing bars and fixings from Omegabuild. The opal polycarbonate sheets provide excellent light diffusion while […]
2nd May, 2025

Create a Multi-use Outdoor Entertaining Space

When the customer contacted Dariusz they wanted to turn their unloved garden into a comfortable useful entertainment space. He suggested repaving the patio, laying artificial turf and building a timber gazebo, roofed with an Omega polycarbonate roof kit. They used the 16mm polycarbonate roofing panels with white rafter supported bar kit. They chose clear 16mm […]
2nd May, 2025

10mm Polycarbonate Roof kit Project

The customer wanted to create an outdoor entertaining space on their patio . They built a treated timber framework set into display pots. They wanted the roof to blend in with this. The solution was Omegas cut to size 10mm bronze twinwall polycarbonate roofing sheets along with matching brown 10-16mm snap fix rafter supported glazing […]

At Omegabuild, we want your order to arrive quickly and smoothly. We know that buying large items such as building and roofing materials online can sometimes feel off putting, so we’ve made our delivery process as straightforward as possible. Here are the key things you need to know:

Delivery Charges
Delivery costs are shown in your shopping trolley before you complete your order. Prices shown apply to UK mainland only. Extra charges may apply for Isle of Wight and the Scottish Highlands.
Offshore Deliveries
We do not deliver offshore as standard. However, we can deliver to a shipper in the UK of your choice. Just contact our team to check.
Collections
If you would prefer to collect from our factory in North Devon that can be arranged. Just contact the office and we can agree a collection date.
Delivery Days
We usually deliver Monday to Friday (excluding Bank Holidays).
Estimated Delivery Dates
You’ll find an estimated delivery period on most product pages. We do our very best to meet these estimates, but please note they are not guaranteed.
Special Delivery requirements
If you have specific delivery requests, such as safe drop-off locations or business hours - please include these details in the notes section during checkout.
Order Cut-Off Times
Orders placed after 10am, at weekends, or on a Bank Holiday will be processed on the next working day. Please keep this in mind if timing is important.
Order Confirmation
Once your order is placed, you’ll receive an email confirmation with the details. Please check this carefully and let us know straight away if there are any errors.
Delivery Updates
After your confirmation, you’ll receive another email letting you know your planned delivery or dispatch date.
2 Man Delivery Service
We use a 2-man delivery service for many of our larger item deliveries. We will let you know the dispatch day of your order and then the 2-man delivery service will then contact you directly with a delivery day with time slot.
No One Home?
In many cases, we can arrange for your items to be left in a safe place if you won’t be in. Just let us know when placing your order.
Stock & Multiple Deliveries
While we keep most items in stock, some products may be special orders or even come directly from the manufacturer. This may involve a different delivery charge or your order arriving in separate deliveries.
Before You Order
We recommend reading our full Delivery Information, Terms & Conditions, and Returns Policy before completing your order. By ordering, you confirm you’ve accepted these.

If you have any questions about delivery or our products, our friendly team is here to help. Contact us online or by phone - we’ll be happy to assist.