Finesse Windows 6 pane Classic styled Roof Lanterns are designed not only to look amazing but also to perform better in terms of safety, energy efficiency and lower maintenance. Manufactured with a slimline aluminium profile and thermally efficient double glazed units, our Roof Lantern products are manufactured to our normal exacting standard.

Size: 2500mm x 2000mm

Overview
> Stylish glass rooflight with slender aluminium frame offering clean sight lines and neat junctions
> Designed for rapid installation with no silicone sealant other than to seal between roof and rooflight
> Uniquely offering safety as standard thanks to a laminated inner glass pane protecting those below from falling glass in the event of accidental breakage
> Designed for simple mounting direct to a weathered builder’s upstand

> Available in number of colour combinations:

Grey RAL 7016 External / Grey RAL 7016 Internal
Grey RAL 7016 External / White RAL 9010 Internal
Black RAL 9005 External / Black RAL 9005 Internal
Black RAL 9005 External / White RAL 9010 Internal
White RAL 9010 External / White RAL 9010 Internal

> Delivery 10-15 days

> Click here to download the Roof Lantern NBS Specificatoon Sheet

Glazing options
> Choice of clear self-clean or blue solar-control self clean glass as standard
> Special glass options also available
> 4 panes of glass as standard for a contemporary look, with the option of 6 panes for a more traditional aesthetic or where site access is limited

Thermal performance
> Highly thermally efficient with thermally broken frame and Low-E double glazing offering an overall U value as low as 1.7W/m2K
> The U-value depends on the dimension of each product variant therefore please refer to the table of u-values see page 3 of the data sheet.

Fire Rating
> Brett Martin Roof Lantern rooflights can be regarded as Class A (CWFT) to EN13501-1. All Brett Martin Roof Lantern rooflights are glazed with a 4mm toughened outer pane and therefore can also be regarded as having the BROOF(t4) classification defined in section B4 of the current Building Regulation document Part B (Fire Safety). For more information please see page 2 of the data sheet.

Acoustic performance
> Brett Martin Roof Lantern units achieve a direct airborne sound insulation value of 35db (Rw).

Survey guide
> Measure the EXTERNAL width and projection of the existing upstand curb. This external size then becomes the size of rooflight that you need to order.

> The builder’s upstand onto which the rooflight will be installed must be a minimum of 85mm in width and 150mm in height. See upstand requirements on  page 2 of the installation instructions document.

Delivery information
> We can deliver to any mainland UK address
> The delivery price is included in the values shown
> Delivery will be to site directly from our suppliers to your kerbside. Driver will drop the pallet on your driveway with the expectation that you will be able to move the product by hand to the desired location on site.
> In most circumstances the delivery pallet will be left on site for disposal by the end user.
> Most of the component parts are lightweight and can therefore be safely moved by hand. However, glass sealed units should always be handled by two people. Please be careful when transporting these products around site.
> For weight of products please see page 4 of the datasheet document.

Returns
We want you to be 100% happy with your product(s) and if you are not then you may return the product to us unused and in a resalable condition within 14 days under our full money-back guarantee. Please note that any delivery fee incurred to return the item is not refundable. Please note that if returning an item you are responsible for ensuring that all product(s) are in their original packaging and wrapped securely.

Exemptions to this guarantee are:

• Custom-ordered/special order products

• Products that have been assembled or used

• Products without original packaging

To start a return, you must contact us at enquiries@finesse-windows.co.uk. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages
Please inspect your order upon reception and contact us within 5 working days if the item is defective, damaged or if you received the wrong item so that we can evaluate the issue and make it right. Check for any issues on all parts before assembling your item as we cannot be held responsible for any damage identified once erected. Email our customer service team at enquiries@finesse-windows.co.uk and attach images/videos for the team to analyse the fault. We will contact you to arrange for a replacement to be sent.

It is recommended that you check the products inside before signing for them if the packaging is damaged on receipt. Please note that you are responsible for ensuring that you use the original packaging and ensuring the parcel is securely wrapped when returning items. For orders delivered or returned using the customer's own courier service, we cannot be held responsible for damaged goods and you will be unable to claim a refund or exchange.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded via your original payment method within 10 working days. Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we approved your return, please contact us at enquiries@finesse-windows.co.uk

Lead times

- Lead time from point of order to delivery to site is normally within 1 week for standard products.
- However, lead times will be longer for larger items or non-standard products with special glass.
If you require delivery in less than one week for standard items or less than two weeks for special items then please contact us prior to ordering.

Guarantees (supply only)

> Generally - Brett Martin Roof Lantern units are expected to remain fit for purpose in normal conditions for a period of up to 20 years*
> The structure of the rooflight is guaranteed for 10 years - this means that they will not distort to the extent of losing weather-tightness or lose structural integrity for 10 years.
> The insulated glass units used in the construction of the rooflight are guaranteed for 5 years.
> It is important that the rooflight must be installed in accordance with the manufacturer’s stated installation instructions. Failure to do so will invalidate this guarantee.

*This is a stated expected lifespan to provide a realistic timeframe for product useability but is not a guarantee.

Installation - by end user

This is an easy to assemble product which has been designed to be installed rapidly on site by two people. It is very important that the curb onto which it is being installed is fully sealed by a competent builder or roofing contractor.

Its is very important to consider all on-site health and safety considerations before installing this product. With special consideration given to avoiding falling through the rooflight during installation.

The rooflight itself is designed to be watertight without the use of silicone seals. However, a silicone seal will be required to ‘bed’ the rooflight down onto the pre-installed upstand on the roof.

The simple to follow step by step installation instruction document can be found here - which if followed should enable any competent person to install this product safely and effectively.

We recommend that this video should be watched in conjunction with the installation instruction document as it shown clearly how these component parts fit together in the correct order. https://www.youtube.com/watch?v=Fc4oZwf_Md8

If you require installation by Finesse Windows Ltd please contact us directly for further information.

PRICES SHOWN ARE FOR SUPPLY AND DELIVERY ONLY

EXCELLENT

Based on 230 reviews

Kathy Cole

Brilliant service from Finesse windows. Has been smooth from start to finish of replacing all 10 windows in our house. Little to no damage (1980s house) and such professional fitters (Steve and Nick). Thank you! Would highly recommend. Kathy and Brad

Jean Taft

This is the best Company to buy window and doors, their product are of a high standard, their fitters work to a high standard, I've used them on 2 different property, their sales team are a high stranded their is no pressure sale there to meet your needs

Chris Joyce

Having made the decision on the Crittal style doors to complete our home renovation we selected 3 suppliers to design and quote for our requirements. Finesse were one of the selected suppliers and upon contacting them by phone, they thought a home survey might be beneficial. The home survey by Dominic was very easy going and he was then able to provide an accurate quotation for the frame, doors and side panels. We then made an appointment to visit the Finesse showroom in Birmingham were made to feel very welcome. Dominic took a lot of time to explain the various options in design he thought would work best for our renovated home. Dominic advised the expected delivery and installation time we should expect if we went forward with Finesse. He also talked us through the process from the point of ordering, paying deposits, and the stages of their insulation teams providing ongoing updates. We went ahead with Finesse and the process was exactly the same as Dominic explained and the ongoing contact from the insulation teams providing was superb. Finesse provided a few options for the dates for the doors to be installed and were totally flexible to suit our availability. The fitters were punctual, polite and did everything possible to sheet the entire property to protect our floor, walls and furniture. They took their time to fit the Crittal doors to make sure everything was perfect and once the work was completed they took time to run through the workings, maintenance and cleaning of the doors. They took time to clear up their work area and ensured the work site was left clean and tidy. Finesse were the correct choice for our Crittal doors and we wouldn’t have any hesitation using them again, or recommending them as a reliable and trustworthy supplier.

Martin Protty

Excellent workmanship. Jamie and Maisie were a pleasure to have working at my home....were hard working, professional and very courteous and considerate. The product itself ( conservatory roof replacement and two windows) looks great and high quality. Very impressed all round and are highly recommended.

Holly Austin-Davies

We could not fault Finesse Windows, they were perfect from the word go. Bob listened to what we wanted, made genuinely helpful suggestions (especially for two people who know nothing about double glazing and doors) and worked within our budget to get us exactly the look we wanted. This was really important to us, as we wanted to keep the victorian-ish look of our two-up-two-down but without the huge expense of wooden windows. The company kept us fully updated throughout the process of designing, manufacturing and fitting the windows and doors we settled on, and the fitters themselves worked like absolute tigers to get the job done. We were amazed at how little mess they made and how neat the job was - with an old house, we were expecting half the plaster to come off, but we only have a couple of very neatly filled patches to repaint. We even had a follow-up visit the next day to check we were happy with everything and give us some guidance on how to care for our new windows and doors. We have never had double glazing installed before and were wary about the horror stories you hear. Our experience with Finesse was perfect from start to finish and we would wholeheartedly recommend them to others.