Fakro
FAKRO DMF-D U8 08K 120x120 Manual Flat Roof Window
FAKRO DMF-D U8 08K 120x120 Manual Flat Roof Window
SKU:80CF08
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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Product Information
Crafted with a multi-chamber UPVC upstand in RAL 9010, the Manually Operated Flat Roof Window boasts a sleek and modern appearance. The internal finish is a pristine RAL 9010 white PVC, complementing any interior decor. The step and profiles are finished in black RAL 9005, with the glazing edge featuring a unique darkness effect from the same RAL 9005 coating, which has a subtle hue of grey. This window is designed to be versatile, suitable for roofs with pitches between 2 to 15 degrees, making it an ideal choice for various architectural styles.
The Manually Operated Flat Roof Window (DMF-D) is not only functional but also easy to operate with its manual handle. Weighing 123.06 kg and measuring 1.53m in length, 0.28m in height, and 1.51m in width, this window is robust and reliable. It features a quadruple glazed passive glazing (U8) for enhanced energy efficiency. The external colour is a sophisticated black, adding a touch of elegance to your roofline. Made from high-quality UPVC and aluminium materials, this window is built to last, providing you with years of dependable service.
Key Features
- Manual opening flat roof window
- Energy-efficient triple glazed DU6 glazing unit
- 6mm toughened external glass
- Laminated and anti-burglary P2A class internal glass
- Heat transmittance coefficient: U-Value 0.88W/m²K (glass U-Value 0.5W/m²K)
- Acoustic rating: 34dB (-1.-3)
- Multi-chamber UPVC upstand in RAL 9010
- Internal finish: RAL 9010 white PVC
- Step and profiles in black RAL 9005
- Glazing edge colour with darkness effect (RAL 9005)
- Suitable for roof pitches between 2 to 15 degrees
- Quadruple glazed passive glazing (U8)
- Manual handle operation
- Weight: 123.06 kg
- Dimensions: 1.53m (L) x 0.28m (H) x 1.51m (W)
- External colour: Black
- Material: UPVC/Aluminium
Pros & Cons
Pros
- Energy-efficient triple glazed DU6 glazing unit ensures optimal thermal performance.
- 6mm toughened external glass and laminated anti-burglary P2A class internal glass for added security.
- Excellent insulation and soundproofing with a heat transmittance coefficient of U-Value 0.88W/m²K and an acoustic rating of 34dB.
- Sleek and modern appearance with multi-chamber UPVC upstand in RAL 9010 and black RAL 9005 step and profiles.
- Suitable for various roof pitches between 2 to 15 degrees, making it versatile for different architectural styles.
- Easy to operate with a manual handle.
- High-quality construction with UPVC and aluminium materials for durability.
- Heavy weight of 123.06 kg may require additional support during installation.
- Manual operation might be less convenient compared to automated options.
- Relatively large dimensions (1.53m x 0.28m x 1.51m) may not be suitable for all spaces.
Frequently Asked Questions
The dimensions of the window are 1.53m in length, 0.28m in height, and 1.51m in width.
The window weighs 123.06 kg.
This window features an energy-efficient triple glazed DU6 glazing unit, with a quadruple glazed passive glazing (U8) for enhanced energy efficiency.
The window has a heat transmittance coefficient of U-Value 0.88W/m²K, with the glass U-Value being 0.5W/m²K.
The window has an acoustic rating of 34dB (-1.-3), providing excellent soundproofing.
The window is made from high-quality UPVC and aluminium materials.
The external colour of the window is black, adding a touch of elegance to your roofline.
The internal finish is a pristine RAL 9010 white PVC, which complements any interior decor.
Yes, the internal glass is laminated and classified as anti-burglary P2A, providing added security.
This window is suitable for roofs with pitches between 2 to 15 degrees.
The window is manually operated using a handle.
The external glass is 6mm toughened for durability.
The step and profiles are finished in black RAL 9005, with the glazing edge featuring a unique darkness effect from the same RAL 9005 coating, which has a subtle hue of grey.
Technical Specifications
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
Do you really have the best prices online?
Yes! We even have a price match guarantee.
We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.
If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.
Read more: Price Match Guarantee
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a trade account?
Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a Trade Account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns
What is your returns policy?
Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.
To avail of this your order must be unused, in its original packaging, and suitable for resale.
Refunds are issued immediately after the goods are received and inspected by our team.
If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.
Prior approval is needed before returning any goods – do not return without authorization.
Special order items are exempt from returns.
Read more: Returns