Fakro
FAKRO DMF-D U6 Secure 05K 90x90 Manual Flat Roof Window
FAKRO DMF-D U6 Secure 05K 90x90 Manual Flat Roof Window
SKU:80CY05
Est Delivery between 6th Feb and
12th Feb.

Add £350£420 to your overall order to unlock FREE delivery.
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
The DMF-D window boasts a sophisticated design with a multi-chamber UPVC upstand finished in RAL 9010 white, complemented by black 9005 steps and profiles. The glazing edge features a unique darkness effect, derived from RAL 9005 black with a grey hue, adding a touch of elegance to your flat roof. This window is suitable for roofs with pitches between 2 to 15 degrees, making it versatile for various architectural styles. With an acoustic rating of 34dB (-1.-3), it effectively reduces external noise, creating a peaceful indoor atmosphere.
Ease of use is a key feature of the DMF-D window, which operates manually with a robust handle. Constructed from high-quality UPVC and aluminium materials, it ensures long-lasting performance and minimal maintenance. The window measures 90cm x 90cm, with a weight of 72kg, and dimensions of 1.22m in length, 0.28m in height, and 1.21m in width. Finished in a sleek black exterior, this window not only enhances the aesthetic appeal of your home but also contributes to its energy efficiency.
Key Features
- Manually operated flat roof window
- Triple glazed DU6 glazing unit
- 6mm toughened external glass
- Laminated and anti-burglary P2A Class internal glass
- Heat transmittance coefficient (U-Value) of 0.88W/m²K
- Acoustic rating of 34dB (-1.-3)
- Multi-chamber UPVC upstand in RAL 9010 white
- Black 9005 steps and profiles with a darkness effect glazing edge
- Suitable for roof pitches between 2 to 15 degrees
- Manual handle operation
- Constructed from UPVC and aluminium
- Dimensions: 90cm x 90cm, weight: 72kg
- Sleek black exterior finish
Pros & Cons
Pros
- Highly energy-efficient with a U-Value of 0.88W/m²K for the entire window and 0.5W/m²K for the glass alone.
- Triple glazed DU6 glazing unit enhances thermal performance.
- 6mm toughened external glass and laminated anti-burglary P2A Class internal glass provide added security.
- Effective noise reduction with an acoustic rating of 34dB (-1.-3).
- Versatile design suitable for roof pitches between 2 to 15 degrees.
- Sophisticated aesthetic with a sleek black exterior finish and unique darkness effect glazing edge.
- Constructed from durable UPVC and aluminium materials for long-lasting performance.
- Manual operation may be less convenient compared to automated options.
- Weight of 72kg may require additional support during installation.
- Limited to specific roof pitches (2 to 15 degrees), which may not be suitable for all architectural styles.
Frequently Asked Questions
The dimensions of the window are 90cm x 90cm, with a weight of 72kg. The overall dimensions are 1.22m in length, 0.28m in height, and 1.21m in width.
The window features a highly energy-efficient triple glazed DU6 glazing unit with 6mm toughened external glass and laminated, anti-burglary P2A Class internal glass.
The heat transmittance coefficient (U-Value) of the entire window is 0.88W/m²K, while the U-Value for the glass alone is 0.5W/m²K.
The window has an acoustic rating of 34dB (-1.-3), effectively reducing external noise and creating a peaceful indoor atmosphere.
The window is constructed from high-quality UPVC and aluminium materials, ensuring long-lasting performance and minimal maintenance.
The window has a sleek black exterior finish, with a multi-chamber UPVC upstand in RAL 9010 white and black 9005 steps and profiles. The glazing edge features a unique darkness effect derived from RAL 9005 black with a grey hue.
The window is manually operated with a robust handle, making it easy to use.
The window is suitable for roofs with pitches between 2 to 15 degrees, making it versatile for various architectural styles.
The window includes laminated and anti-burglary P2A Class internal glass, providing an added layer of security.
The key features include:
- Manually operated flat roof window
- Triple glazed DU6 glazing unit
- 6mm toughened external glass
- Laminated and anti-burglary P2A Class internal glass
- Heat transmittance coefficient (U-Value) of 0.88W/m²K
- Acoustic rating of 34dB (-1.-3)
- Multi-chamber UPVC upstand in RAL 9010 white
- Black 9005 steps and profiles with a darkness effect glazing edge
- Suitable for roof pitches between 2 to 15 degrees
- Manual handle operation
- Constructed from UPVC and aluminium
- Dimensions: 90cm x 90cm, weight: 72kg
- Sleek black exterior finish
Technical Specifications
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
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 020-3481-1978 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