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Framed Roof Window 800 x 1500 mm - Double glazed
Original price was: £1,416.40.£1,145.86Current price is: £1,145.86. incl. VAT
Electric Opening Skylight 800 x 800mm
Original price was: £2,100.00.£1,870.00Current price is: £1,870.00. incl. VAT
Framed Roof Window 800 x 1800 mm – Double Glazed
Original price was: £1,576.90.£1,226.70Current price is: £1,226.70. incl. VAT
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Skylights1 designs and manufactures the highest quality roof windows in the industry.
- Double Glazed Skylight
- Aluminium Frame
- Internal and External Colour – Anthracite Grey (7016)
- Toughened Safety Glass
- U Value: 1,1 W/m².K
- Noise Reduction – 33dB
- Solar Energy Transmittance: 64%
- UV Transmission: 39%
- Weight: 77.14 kg
30 in stock
30 in stock
1 × Plywood Insulated Upstand 800 x 1800 mm (for Flat Roof)
13 in stock (can be backordered)
Original price was: £450.00.£383.16Current price is: £383.16. incl. VAT
*Please note! Special Glass Tape and Silicone Sealant is required when installing our roof windows.
10 Year Guarantee - is valid only when using our Glass Tape and Silicone Sealant.
Payment Methods:
Description
| Specification | Value |
|---|---|
| Glazing Type | Double Glazed |
| Top Glass Pane | 6 mm Planibel Clearlite Thermally Toughened Glass |
| Bottom Glass Pane |
6mm iplus 1.1T Thermally Toughened Glass |
| Air Gap | 20mm 90% Argon Filled |
| U-value (EN 673) | 1.1 W/m²K |
| Light Transmittance (EN 410) | τv [%] 81 |
| External Light Reflection (EN 410) | ρv [%] 12 |
| Internal Light Reflection (EN 410) | ρvi [%] 12 |
| Colour Rendering Index (EN 410) | Ra [%] 98 |
| Total Solar Energy Transmittance (EN 410) | g [%] 64 |
| Shading Coefficient (EN 410) | SC 0.74 |
| Selectivity (EN 410) | 1.27 |
Benefits of our Framed Roof lights
Our framed skylights provide numerous benefits for both residential and commercial buildings.
Customer Reviews
4 reviews for Framed Roof Window 800 x 1800 mm – Double Glazed
Framed Roof Window 800 x 1800 mm – Double Glazed
Original price was: £1,576.90.£1,226.70Current price is: £1,226.70. incl. VAT
30 in stock
1 × Plywood Insulated Upstand 800 x 1800 mm (for Flat Roof)
13 in stock (can be backordered)
Original price was: £450.00.£383.16Current price is: £383.16. incl. VAT
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Fixed Framed Skylights
Flat & Pitched Roof
In Stock
| Internal Size (quoted) | External Size | Glazing Type |
|---|---|---|
| Int.:60x90cm | Ext.:80x110cm | Double Glazed |
| Int.:60x90cm | Ext.:80x110cm | Triple Glazed |
| Int.:60x120cm | Ext.:80x140cm | Double Glazed |
| Int.:60x120cm | Ext.:80x140cm | Triple Glazed |
| Int.:60x180cm | Ext.:80x200cm | Double Glazed |
| Int.:60x180cm | Ext.:80x200cm | Triple Glazed |
| Int.:80x150cm | Ext.:100x170cm | Double Glazed |
| Int.:80x150cm | Ext.:100x170cm | Triple Glazed |
| Int.:80x180cm | Ext.:100x200cm | Double Glazed |
| Int.:80x180 cm | Ext.:100x200 cm | Triple Glazed |
| Int.:100x100cm | Ext.:120x120cm | Double Glazed |
| Int.:100x100cm | Ext.:120x120cm | Triple Glazed |
| Int.:100x150 cm | Ext.:120x170 cm | Double Glazed |
| Int.:100x150cm | Ext.:120x170cm | Triple Glazed |
| Int.:100x200cm | Ext.:120x220cm | Double Glazed |
| Int.:100x200cm | Ext.:120x220cm | Triple Glazed |
Delivery & Return
Free delivery for custom size skylights and all orders delivered within London M25 area. For your convenience we offer Nationwide Delivery and Next Day Delivery Option.
Delivery Options Overview
Firstly, we have our own fleet of delivery vehicles and friendly, helpful drivers who are committed to getting your skylights to you in perfect condition. We can deliver your order directly to your home or business at a time that suits you. Our drivers will carefully unload your order and even help you move it to the desired location. Alternatively, we also offer TPN Connect delivery services. TPN Connect is a trusted delivery network that specializes in handling fragile and delicate items, like skylights. They work with reputable courier services to ensure that your order is delivered safely and securely to your door. When you place your order with us, you'll have the option to choose the delivery method that works best for you.
Exchange or Return of Goods
A 25% restocking fee will be charged on all returned merchandise, unless defective.
Skylights1.co.uk is not responsible for any labor costs, which occur as the result of the installation of wrong or defective parts. If your shipment arrives and appears damaged please inspect the package thoroughly and if the contents appear damaged please refuse the shipment. We will do everything we can to have a new order rushed out to you. Return ship fees are the responsibility of the customer. Refunds for returned items are processed within 10 working days.
Before placing an order, please make sure that you have chosen the correct unit size and have consulted your roofer in advance. If you have purchased the wrong size(s), we will have to cancel and refund the whole order. In this case we will deduct up to 5% transaction fee and in the cases when we have already sent your order, we will also deduct the return shipping fees. Please keep in mind that refunds are processed within 10 working days after units are returned to our warehouse.
The following items may be returned for a refund with 15 days of purchase:
- Merchandise that has not been removed from its original packing.
- Defective merchandise.
- Merchandise that was mispacked or was not shipped correctly.
- Merchandise that has not been installed.
FAQ
Can I collect my Skylight in person?
Yes, you can! Once you have placed and paid for your order, please get in touch with our Customer Support Team who will arrange someone to prepare your order for collection.
May I calculate the delivery costs to my location?
Yes, you can, if you go through to checkout, it will work out the delivery costs and options without placing an order.
Can I get next day delivery?
Yes, we offer express delivery to most postcodes. Please check this service on our website or give us a call.
Can I hold off on delivery if I’m not ready yet?
Yes, just let us know any instructions for delivery or delivery dates in the “notes” box during checkout.
Flat and Pitched Roof Skylight Installation
Rooflights from Skylights1 Ltd are much more than just rooflights. They are among the most beautiful, energy-saving and innovative rooflights on the market. And now you can install them yourself with our handy installation guide, no matter the size of your opening!
Flat Roof Skylight Installation Guide Video – Step by Step
Pitched Roof Skylight Installation Guide Video – Step by Step
Structural opening – provided By builder
Bear in mind our Skylights sizes are the sizes of the bottom (internal) glass panel. The top panel is stepped by 100mm on each side, and the overall externally visible size is 200mm bigger in both directions:
For example, only in this guide will we present installation sketches for a Skylight 600mm x 600 mm. For all other sizes, we provide installation sketches in the gallery of each size separately.
DOUBLE/TRIPLE GLAZED SKYLIGHT 600x600mm has the following sizes:
The upstand should protrude a minimum of 150mm above the roof level.
A minimum pitch of 8-10 degrees relative to the horizon must be provided to avoid water pooling in the middle of the glass panel (for every metre of Skylight a 10cm fall is required). It is worth spending a few extra minutes before applying the silicone to run a water test to ensure the water is not pooling (even though you are installing glass it will still bend in the middle)
Upstand opening should allow for 5mm tolerance on each sid
The internal distance upstand to upstand needs to be 10mm bigger than the quoted skylight size (in our example: 610mm by 610mm)
Skylight Support – provided By builder
The Skylight support is a 25x50mm (2”x1”) timber:
Install the support in such a way that the top of support is as follows:
-Triple Glazed Skylight – 48mm below the top of upstand
Weather the upstand
Apply the roof covering material to cover the external face and top of the upstand:
Once you finish weathering the upstand, you are ready to install the Skylight.
Make sure all surfaces where the silicone will be applied are clean of dirt, dust, moisture, etc.
1.Apply the foam rope on top of the 2”x1” timber support to level off any discrepancies which will prevent any pressure and stop cracking on the bottom glass laminated pane. THE WARRANTY WILL BE VOID IF A FOAM ROPE IS NOT USED.
2.Apply, generously, on top of the upstand weatherproof sealant, usually, 1 tube is enough for 6 linear metres.
3.Lower the skylight with suction cups, and make sure you check the load on each cup.
4.Apply waterproof sealant on the underside of the overhang and smooth it over once more to make sure it is watertight.
For a pitched roof please follow the technical diagram below:
* With regards to the silicones we recommend the following products:
- Black weather silicone – DOWSIL 791 Weatherproofing Sealant
DO NOT USE ACRYLIC SEALANTS!
Be careful what silicones you are using to install and weather tight your Skylight. We recommend the above products as fully compatible with our glazing unit silicones.
A chemical incompatibility between silicones used in manufacturing the glazing unit and installing it can lead to discoloration and/or loss of adhesion to the substrate. This means possible depressurization of the glazing unit (allowing moisture to penetrate inside the glazing unit and internal condense), not sufficient bonding to the support structure, and poor weather tightness (possible leaks).
THE WARRANTY WILL BE VOID IF A FOAM ROPE IS NOT USED AND NOT PURCHASED FROM US.
FAQ
What accessories do I need?
Are these included as standard or do I need to order them separately?
In addition to your skylight, you will need foam cord, weatherproof silicone and flashings. These are all listed on our website, so you can order everything you need from us
What pitch should my flat-roof skylight be?
It is important to have your skylight installed at a slight angle relative to the horizon to allow water to run off the glass and avoid pooling. We recommend setting the rooflight at an angle of 6° to45°. It is worth it to spend a few extra minutes before applying the silicone to run a water test.
What is the maximum pitch for these skylights?
Minimum 6, maximum 45 degrees.
Will the window need assembling upon arrival?
No, the skylights arrive ready to install (don’t forget to order your accessories separately so you can be ready to go).
Do you do the installation as well?
No, we do not install. We only supply the skylights. We recommend looking for a reputable roofer within your area who can carry out the installation professionally.
What does the warranty cover?
Our warranty is CE certified and meets European standards. As long as you install your skylight unit as per our instructions, the warranty is valid for twenty years. This covers you for any defects or damages, and we offer an aftercare service.
SHARE YOUR CART
Gabriel Cooper –
I’m extremely satisfied with the framed roof window 800 x 1800 I purchased. It arrived much faster than I expected, and the quality is amazing. It definitely offers the best value for money.
Eddye Austin –
I adore my framed roof light from Skylights One. The thermal efficiency it offers has made a notable difference in my energy consumption. Plus, it looks fabulous!
John Edwards –
We’re absolutely thrilled with our new framed skylight. The shipping was fast, it was delivered without any issues, and it looks amazing. It truly brightens up our home!
Henry James –
The technical team was very helpful. They answered all my questions about the framed roof window 800 x 1800 and made the entire process very easy.