The red section is the aluminium sub-cill with the grey section above being a typical aluminium window profile. The light blue sections are the thermally efficient barriers (thermal breaks). Cills without thermal breaks cannot be used on your home, just on some commercial type projects.

Plan of action if screwed through frame. Remove screws, reposition sill. If the front gap of 6mm appears, you can fill with loads of silicone all the way along and re-screw tight. Silicone will squash out, clear excess(especially drain holes area. Then make sure sill is supported underneath, and silicone all the way down side of frame and over sill(get some in that little gap than runs to the wall under frame on top of sill. The Sill is not attached to the frame at all. When I said I fitted the sill first I meant on a bed of mortar not to the frame sorry. This high quality Chartwell green French door, will be made exactly to your requirements by our team in the UK. The kits are supplied with all the fixings and sealants required for a standard installation and also includes a comprehensive fitting guide. Our use of high quality components along with our product guarantee will give you peace of mind that your French door will look good and operate perfectly for many years to come.From a functional perspective, R9 windows are distinguished by their nine-chamber design. This configuration ensures superior thermal performance and sound insulation, providing a high degree of comfort for homeowners. The windows are available with double or triple glazing, with triple glazed units achieving impressive U-values as low as 0.8 W/(m2k). This level of energy efficiency is particularly beneficial for homeowners looking to reduce their energy consumption and contribute to a greener future. Moreover, the robust construction of R9 windows ensures exceptional durability, promising long-lasting performance that your customers can rely on. Sometimes it may be appropriate to use aluminium cill pressings instead of either an aluminium sub-cill or an aluminium extension cill. A cill pressing should not bridge the thermal break in the aluminium door/window profile as this creates a Cold Bridge which reduces the energy efficiency of the frames and in some cases will not be compliant with the Building Regulations as it could cause condensation. The system can accommodate pitches from 5 degrees to 15degrees, on standard modular kits the maximum projection is achieved at a pitch of 5 degrees.

Many thanks for taking the time to reply. I think I was somewhat unclear so sorry. I have attached an image to show what I mean more clearly.The canopy is glazed with 16mm triple wall UV stabilised polycarbonate sheeting offering greater flexibility in canopy design with enhanced strength and rigidity, available in clear, bronze or opal tints.

You say the sill was attached to the frame before fitting. If it was screwed from underneath, you will need to take the whole frame out and sort it properly. The other two points were that the sill end caps were not fitted as whole ends but cut and sealed for just the part visible externally. Again I would have done this different but told this doesn't matter as it is a sealed chamber in the sill . Is this an issue?The system can be supplied in modular kit format (please see size matrix) as well as bespoke sizes and configurations. This question came up recently in a conversation so we decided to write this article as to why you’ll see both spellings and if one is correct. We’ll focus on the context of doors and windows and why the spellings are different in this industry and for the general population.

Every French door we make is manufactured to offer high energy performance with toughened 28mm double glazed, Argon filled Glazed Units. Why buy French doors from us? The Evolution Canopy is an exciting new system, encompassing a modern design with clean sight lines providing ease of installation. In addition, its high structural performance ensures this system is an ideal choice for domestic, DIY and commercial applications. The eaves beam cleverly double’s as an integral box gutter utilising the support posts as down pipes with the rain water exiting through the variable height post feet.

Lightweight and extremely strong!

Opening Direction: Looking at the door outside the house, do you want it hinged on the left or the right? The two-pane can also be supplied as a French door.