Better Safe PVC

KPV B1000 Uw 1.3 W/m2 K

Better Safe PVC

KPV B1000 Uw 1.3 W/m2 K

Similar to our Better Safe roof window, the Better Safe PVC has a laminated internal pane and toughened external pane to maximise safety in the event of a break. In addition, the PVC material means it can deal with humidity and is suitable for bathrooms, kitchens and other high humidity environments.


  • Dakea Better Safe PVC is a perfect solution for high-humidity rooms, such as kitchens and bathrooms, thanks to their increased resistance to humidity and dirt
  • Dakea Better Safe PVC provides exceptional comfort. As they are made of a PVC material, they’re very low maintenance: the window is easy to clean, resistant and doesn’t require much treatment. Additionally, they have a ventilation valve and a handle with two extra locking positions for flexible and comfortable ventilation control
  • Dakea Better Safe PVC also stands out for exceptional glazing. Thanks to the new Thermostat solution, they have excellent energy conservation performance of 1.3 W/m2K, as well as toughened external glass and laminated internal glass making them more resistant and safe in case of glass breakage
  • Dakea Better Safe PVC is covered by an up to the 20-year guarantee

Ready to buy? Request a quotation today.


Variant 10
Construction 33.2-14-4H
Double glazing 24 mm
Low E
Gas Argon
Ug (W/m2 K) 1.0
Total solar energy transmittance 0.52


Uw (W/m2 K) 1.3
Water tightness E1500
Air permeability Class 4
Resistance to wind load Class C4*
Sound reduction (dB) 34 (-1,-4)

* sizes M10A, U4A: npd

KPV B1000

Size | cm price (without VAT) price (inc. vat)
C2A (55x78) 343 GBP 411.6 GBP
C4A (55x98) 364 GBP 436.8 GBP
C6A (55x118) 404 GBP 484.8 GBP
F4A (66x98) 386 GBP 463.2 GBP
F6A (66x118) 420 GBP 504 GBP
M4A (78x98) 408 GBP 489.6 GBP
M6A (78x118) 443 GBP 531.6 GBP
M8A (78x140) 491 GBP 589.2 GBP
M10A (78x160) 575 GBP 690 GBP
P6A (94x118) 491 GBP 589.2 GBP
S6A (114x118) 600 GBP 720 GBP
U4A (134x98) 570 GBP 684 GBP

Please contact our friendly customer support team for current lead times.
The estimated delivery time will be confirmed at the time of placing the order.

IFC Insulation foam collar on frame IFC Insulation foam collar roof window

IFC Insulation foam collar

RUC roofing underfeilt foil collar RUC roofing underfeilt foil collar DELTA

RUC Roofing underfelt foil collar

Anti Heat blind installed

Anti-Heat Blind

Blackout Blind

Roller Blind

Venetian blind Dakea roof window

Venetian Blind

Roller shutter Dakea Roller shutter

Electric Roller Shutter (discontinued)

Safety lock of roof windows Safety lock Dakea roof windows

Safety Lock

Electric Opener for roof window Electric Opener zoom

Electric Opener

Opener rod for roof window Opener rod for roof window


Other products

Ultima Energy

Ultima Energy PVC

Better Energy

Better Energy PVC

Better View cross-section of roof window copy

Better View

Better Safe PVC cross-section of roof window

Better Safe PVC

Dakea Better Safe White Better View cross-section of white roof window

Better Safe

Good cross-section of roof window copy



Dakea Opaque Roof Window KAV B3300



Dakea Good PVC Good PVC akcesoria do okien

Good PVC


Better Safe roof window interior design

Optima White

OPTIMA PVC kitchen


Dakea Optima Pine roof window Optima Pine Optima Pine cross-section of window



Not sure whether you need a flat or pitched roof window? Can't decide between openable or fixed? Use our configurator tool.


Join our newsletter!

Are you a professional installer, contractor, or housebuilder? Sign up for our newsletter today to be the first to hear about new products, promotions and exclusive offers.

For all other enquiries please complete our contact form on our website.