FAQ List
- All
- Installation
- Planning
- Technical
- Misc
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Can I add an electrical blind or shutter to my INTEGRA window a while after installation?
-
Yes, all VELUX electrical blinds and shutters can easily be fitted at a later date on the INTEGRA® window. The original remote control will automatically register the changes and add them to the overall menu in a few seconds.
-
Can I install a VELUX blind myself?
-
Yes. VELUX blinds can be installed quite easily in a matter of a few minutes. The instructions are quite straightforward to follow. Most windows come with pre-fitted brackets to assist with the installation. However, if your window does not have these brackets, and you are ordering a new blind, the brackets will be included with the blind.
-
Do I have to use a VELUX-branded blind on my VELUX roof window?
-
Not necessarily. While VELUX has the most extensive range to choose from, the RoofLITE blinds we sell are a cheaper range of blinds for most of the standard roof window sizes. They come as blackout, roller and awning. However, the colour choice is limited to beige and dark blue and, for the awning blind, black only. The other advantage of a VELUX blind is they can be electrically controlled or solar-powered, so you control your blind from anywhere in the house.
-
Do I need planning permission for a loft conversion?
-
Planning permission is not necessarily required. However, you will need it if you live in listed building or conservation area, if the house has been extended before, if you're converting the loft above a flat or your house is over two storeys high. In addition, if you are making significant changes and conform to the following conditions, you will need permission:
- The additional roof space should be no more than 40 cubic metres for terraced houses and 50 cubic metres for detached and semi-detached houses
- No extension beyond the plane of the existing roof slope of the principal elevation that fronts the road or higher than the highest part of the roof (e.g. a dormer will need permission)
- Materials must be similar in appearance to the existing house
- No verandas, balconies or raised platforms
- Side-facing windows to be obscure-glazed; any opening to be 1.7m above the floor
- Roof extensions, apart from hip to gable ones, to be set back, as far as practicable, at least 20cm from the original eaves.
You may also be affected by The Party Wall Act 1996 if you live in a terraced or semi-detached property. This ensures your planned changes don't compromise the strength or soundproofing of the dividing wall. You will always need building regulation approval to convert a loft or attic into a habitable space.
-
Electric vs Solar - Which window should you choose?
-
With the VELUX INTEGRA range you can have easy control of the daylight and ventilation in your home in both in-reach and out-of-reach places with just the touch of a button. The innovative VELUX INTEGRA Range provides your home with the ultimate comfort and they are the choice of luxury in Centre Pivot Skylights. However, it can be difficult to know which VELUX INTEGRA product you should go for. To make it easier for you we have created this blog to highlight the main differences between the Electric and Solar powered VELUX INTEGRA Roof Window.
-
How can I reset my VELUX INTEGRA windows?
-
VELUX provides a PDF of the full reset instructions including how to pair the windows up with the remote controls again.
This YouTube video will help demonstrate how to disengage the chain on your INTEGRA window(s). You will need to do this so you can open your window manually to perform the reset.
-
How do I identify my VELUX window for spare parts or blinds?
-
All VELUX roof windows produced after 1968 have a type sign stating exact information about the window located in the right corner of the top sash behind the ventilation flap. See below.
Some windows have past codes. To match your old code with the modern code, see the guide below. It is important to note when measuring a window that the sizes represent the external window frame NOT the measurements you see from the inside.
- Window size 55 x 78cm code 102 or C02 or CK02
- Window size 55 x 98cm code 104 or 6 or C04 or CK04
- Window size 78 x 98cm code 304 or 1 or M04 or MK04
- Window size 66 x 118cm code 206 or 5 or F06 or FK06
- Window size 78 x 118cm code 306 or 14 or M06 or MK06
- Window size 78 x 140cm code 308 or 2 or M08 or MK08
- Window size 138 x 98cm code 804 or 7 or U04 or UK04
- Window size 114 x 118cm code 606 or 4 or S06 or SK06
- Window size 98 x 160cm code 410 or 3 or P10 or PK10
- Window size 134 x 140cm code 808 or 8 or U08 or UK08
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How do I know how old my VELUX window is?
-
The data plate states a code, which can be translated to a certain production year according to the tables below.
From 1970 to 1991 production year codes consisted of one letter only. As from 1992 two letters were introduced because one letter was no longer enough to state the year unambiguously.
The production year codes are as follows:
-
RoofLITE vs VELUX - what is the difference?
-
We often get asked what the difference between a RoofLITE brand Roof Window and a VELUX brand Roof Window is. RoofLITE is made by a sister company to VELUX called Altaterra and are a cheaper alternative to VELUX windows. While both windows are of a high quality and are sure to flood the light into your home, we have made an easy to follow table detailing the main differences between VELUX and RoofLITE.
Read the full comparison article in our blog!
-
Where do I find my window code?
-
1
If you open your VELUX roof window you will find a type sign on the top of the window on the right or left hand side.
2
Type signs differ in appearance depending on the manufacture date of your VELUX roof window. Find your type sign below to see where you can find the right information about your window.
Before 2014:
VKIVESV21After 2014:
V22Centre-Pivot Window | GGL/GGU
Open the window using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side.
(right hand side pre V22).
Top-Hung Window | GPL/GPU/GHL/GHU
Open the window using the handle at the bottom of the sash but do not push the sash outwards. Open the window in the centre-pivot facility using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side.
(right hand side pre V22).
Vertical Window | VFE/VIU
Open the window using the centre handle at the top of the sash. Allow the window to open fully (instructions can be found on the window installation instruction). The code is located on the external left edge of the sash.
Fixed Additional Element | GIL/GIU
The code is located on the underside of the internal top edge of the sash.
CABRIO | GDL
Open the window using the handle at the bottom of the sash but do not push the sash outwards. Open the window in the centre-pivot facility using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side (right hand side pre V22). The bottom window code can be found by opening the top window first, and then pushing the bottom element open. The code is located on the exterior right hand edge of the sash, located behind the spindles.
Flat Roof Window | CFP/CVP
The code is located on the inner edge of the frame, in the bottom lower corner of one side.
Roof Terrace | GEL
Open the top window in the top-hung function. Open the bottom window, and the code can be found on the exterior edge of the sash on the same side as the handle.
Conservation Window | GVA/GVT
If you have a conservation roof light, the code will be located on a silver coloured aluminium plated located on the inside of the opening sash or black polyurethane frame. (for centre pivot or top hung please see picture one)
Flat Roof Window | CFP/CVP
The code is located on the inner edge of the frame, in the bottom lower corner of one side.
Sun Tunnels | All variants
Older non-K variants (010/014) – Remove the trimming around the ceiling diffuser. The product code will then be located on the edge of the diffuser, underneath the trimming.
Newer K variants (0K14/014) – Remove the ceiling diffuser.
The product code will be found in the inside of the diffuser housing.
3
Check the VELUX size guide to find the actual nomenclature corresponding to your window size. If you are still unsure, we can help you by email, phone (01786 357252) or Live Chat.
-
Can I add an electrical blind or shutter to my INTEGRA window a while after installation?
-
Yes, all VELUX electrical blinds and shutters can easily be fitted at a later date on the INTEGRA® window. The original remote control will automatically register the changes and add them to the overall menu in a few seconds.
-
Can I install a VELUX blind myself?
-
Yes. VELUX blinds can be installed quite easily in a matter of a few minutes. The instructions are quite straightforward to follow. Most windows come with pre-fitted brackets to assist with the installation. However, if your window does not have these brackets, and you are ordering a new blind, the brackets will be included with the blind.
-
Do I have to use a VELUX-branded blind on my VELUX roof window?
-
Not necessarily. While VELUX has the most extensive range to choose from, the RoofLITE blinds we sell are a cheaper range of blinds for most of the standard roof window sizes. They come as blackout, roller and awning. However, the colour choice is limited to beige and dark blue and, for the awning blind, black only. The other advantage of a VELUX blind is they can be electrically controlled or solar-powered, so you control your blind from anywhere in the house.
-
How do I identify my VELUX window for spare parts or blinds?
-
All VELUX roof windows produced after 1968 have a type sign stating exact information about the window located in the right corner of the top sash behind the ventilation flap. See below.
Some windows have past codes. To match your old code with the modern code, see the guide below. It is important to note when measuring a window that the sizes represent the external window frame NOT the measurements you see from the inside.
- Window size 55 x 78cm code 102 or C02 or CK02
- Window size 55 x 98cm code 104 or 6 or C04 or CK04
- Window size 78 x 98cm code 304 or 1 or M04 or MK04
- Window size 66 x 118cm code 206 or 5 or F06 or FK06
- Window size 78 x 118cm code 306 or 14 or M06 or MK06
- Window size 78 x 140cm code 308 or 2 or M08 or MK08
- Window size 138 x 98cm code 804 or 7 or U04 or UK04
- Window size 114 x 118cm code 606 or 4 or S06 or SK06
- Window size 98 x 160cm code 410 or 3 or P10 or PK10
- Window size 134 x 140cm code 808 or 8 or U08 or UK08
-
Do I need planning permission for a loft conversion?
-
Planning permission is not necessarily required. However, you will need it if you live in listed building or conservation area, if the house has been extended before, if you're converting the loft above a flat or your house is over two storeys high. In addition, if you are making significant changes and conform to the following conditions, you will need permission:
- The additional roof space should be no more than 40 cubic metres for terraced houses and 50 cubic metres for detached and semi-detached houses
- No extension beyond the plane of the existing roof slope of the principal elevation that fronts the road or higher than the highest part of the roof (e.g. a dormer will need permission)
- Materials must be similar in appearance to the existing house
- No verandas, balconies or raised platforms
- Side-facing windows to be obscure-glazed; any opening to be 1.7m above the floor
- Roof extensions, apart from hip to gable ones, to be set back, as far as practicable, at least 20cm from the original eaves.
You may also be affected by The Party Wall Act 1996 if you live in a terraced or semi-detached property. This ensures your planned changes don't compromise the strength or soundproofing of the dividing wall. You will always need building regulation approval to convert a loft or attic into a habitable space.
-
How can I reset my VELUX INTEGRA windows?
-
VELUX provides a PDF of the full reset instructions including how to pair the windows up with the remote controls again.
This YouTube video will help demonstrate how to disengage the chain on your INTEGRA window(s). You will need to do this so you can open your window manually to perform the reset.
-
How do I know how old my VELUX window is?
-
The data plate states a code, which can be translated to a certain production year according to the tables below.
From 1970 to 1991 production year codes consisted of one letter only. As from 1992 two letters were introduced because one letter was no longer enough to state the year unambiguously.
The production year codes are as follows:
-
Where do I find my window code?
-
1
If you open your VELUX roof window you will find a type sign on the top of the window on the right or left hand side.
2
Type signs differ in appearance depending on the manufacture date of your VELUX roof window. Find your type sign below to see where you can find the right information about your window.
Before 2014:
VKIVESV21After 2014:
V22Centre-Pivot Window | GGL/GGU
Open the window using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side.
(right hand side pre V22).
Top-Hung Window | GPL/GPU/GHL/GHU
Open the window using the handle at the bottom of the sash but do not push the sash outwards. Open the window in the centre-pivot facility using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side.
(right hand side pre V22).
Vertical Window | VFE/VIU
Open the window using the centre handle at the top of the sash. Allow the window to open fully (instructions can be found on the window installation instruction). The code is located on the external left edge of the sash.
Fixed Additional Element | GIL/GIU
The code is located on the underside of the internal top edge of the sash.
CABRIO | GDL
Open the window using the handle at the bottom of the sash but do not push the sash outwards. Open the window in the centre-pivot facility using the ventilation bar at the top of the sash, and bring the sash down to eye level so that you are looking at the top edge. The code is located on a data plate on the left hand side (right hand side pre V22). The bottom window code can be found by opening the top window first, and then pushing the bottom element open. The code is located on the exterior right hand edge of the sash, located behind the spindles.
Flat Roof Window | CFP/CVP
The code is located on the inner edge of the frame, in the bottom lower corner of one side.
Roof Terrace | GEL
Open the top window in the top-hung function. Open the bottom window, and the code can be found on the exterior edge of the sash on the same side as the handle.
Conservation Window | GVA/GVT
If you have a conservation roof light, the code will be located on a silver coloured aluminium plated located on the inside of the opening sash or black polyurethane frame. (for centre pivot or top hung please see picture one)
Flat Roof Window | CFP/CVP
The code is located on the inner edge of the frame, in the bottom lower corner of one side.
Sun Tunnels | All variants
Older non-K variants (010/014) – Remove the trimming around the ceiling diffuser. The product code will then be located on the edge of the diffuser, underneath the trimming.
Newer K variants (0K14/014) – Remove the ceiling diffuser.
The product code will be found in the inside of the diffuser housing.
3
Check the VELUX size guide to find the actual nomenclature corresponding to your window size. If you are still unsure, we can help you by email, phone (01786 357252) or Live Chat.
-
Electric vs Solar - Which window should you choose?
-
With the VELUX INTEGRA range you can have easy control of the daylight and ventilation in your home in both in-reach and out-of-reach places with just the touch of a button. The innovative VELUX INTEGRA Range provides your home with the ultimate comfort and they are the choice of luxury in Centre Pivot Skylights. However, it can be difficult to know which VELUX INTEGRA product you should go for. To make it easier for you we have created this blog to highlight the main differences between the Electric and Solar powered VELUX INTEGRA Roof Window.
-
RoofLITE vs VELUX - what is the difference?
-
We often get asked what the difference between a RoofLITE brand Roof Window and a VELUX brand Roof Window is. RoofLITE is made by a sister company to VELUX called Altaterra and are a cheaper alternative to VELUX windows. While both windows are of a high quality and are sure to flood the light into your home, we have made an easy to follow table detailing the main differences between VELUX and RoofLITE.
Read the full comparison article in our blog!
why else would you choose YARD?
- Roof Windows is all we do – we love what we do
- We’re nice to deal with
- We get a kick out of helping our customers
- We make sure we fully understand your project
- So, we can offer you the best window options
- We believe we’re exceptionally good at this
- We’ll keep your tradesmen or installer happy
- We always ask the right questions before you buy
- If things go wrong – we take a pride in sorting