Ultima Energy PVC

Very high energy-efficiency Up to 38 dB noise reduction increased resistance to humidity and dirt

Product code
KEP B1800
Pane structure
3
Uw (W/m2 K)
1.0
Material
PVC
Type
Central pivot

Better Energy PVC

High energy-efficiency Ideal solution for rooms with high humidity Easy to clean PVC

Product code
KPV B1500
Pane structure
3
Uw (W/m2 K)
1.1
Material
PVC
Type
Central pivot
Better Safe PVC cross-section of roof window

Better Safe PVC

Laminated inner pane Ideal solution for rooms with high humidity Easy to clean PVC

Product code
KPV B1000
Pane structure
2
Uw (W/m2 K)
1.3
Material
PVC
Type
Central pivot
Good PVC akcesoria do okien

Good PVC

Designed for “small budget” projects Increased resistance to humidity and dirt Easy to clean PVC

Product code
KPV B900
Pane structure
2
Uw (W/m2 K)
1.3
Material
PVC
Type
Central pivot

OPAQUE PVC

Full privacy due to its opaque glass For rooms that are exposed to the exterior Increased resistance to humidity and dirt

Product code
KPV B3300
Pane structure
2
Uw (W/m2 K)
1.3
Material
PVC
Type
Central pivot
Openable flat roof window copy Openable Flat roof window

AZURE ELECTRIC

Openable up to 20 cm Comes with rain sensor so it automatically closes in case of rain High energy efficiency

Product code
FRE B600 + FGT B200
Pane structure
3 (2+1)
Urc ref300
0,87
Arc ref300
3,4 m2
Material
PVC
Type
Flat roof window
Fixed flat roof window Fixed flat roof window DAKEA

AZURE FIXED + AZURE FLAT

Fixed, non openable variant Toughened external glass with a lifetime guarantee against hail damage High energy efficiency

Product code
FRF B600 + FGT B200
Pane structure
3 (2+1)
Urc ref300
0,87
Arc ref300
3,4 m2
Material
PVC
Type
Flat roof window
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PVC roof windows designed for professional projects

PVC roof windows provide a durable and low-maintenance solution for pitched roof applications. The material is well suited to environments where moisture resistance, easy maintenance and long-term performance are important considerations. Dakea PVC roof windows are designed for professional projects, combining durable construction with energy-efficient glazing and practical features. They can be used across a range of applications, including loft conversions, refurbishment projects and residential developments. With options designed for different performance requirements, Dakea makes it easier for installers, architects and contractors to select the right PVC roof window for their project.

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Altaterra Group - Roof windows Dakea

Where to buy

Find Dakea PVC roof windows through local stockists and distributors.

Online Resources

Access Dakea’s knowledge base for useful information covering installation best practices, product compatibility, technical specifications and certifications.

Our range of PVC roof windows

Dakea's range of PVC roof windows provides durable, low-maintenance solutions for a variety of pitched roof projects. Whether you're working on a loft conversion, refurbishment or new residential development, our range includes options designed to meet different performance requirements.

Manufactured from high-quality PVC, Dakea roof windows are designed to provide reliable performance while remaining easy to clean and maintain. Selected models also feature steel-reinforced PVC frames for added strength and durability.

Durable and Low-Maintenance PVC Roof Windows

One of the key benefits of PVC roof windows is their low-maintenance construction. Unlike timber, PVC does not require regular painting or varnishing, helping to reduce ongoing maintenance requirements for homeowners and building owners.

PVC is also resistant to moisture, making it particularly suitable for roof window applications where humidity and condensation need to be considered.

Reduce External Noise

Dakea PVC roof windows combined with double glazing can help reduce the amount of external noise entering a property. Selected Dakea PVC roof windows can reduce external noise by up to 50% compared with traditional roof window solutions, making them a suitable consideration for projects where noise reduction is important, such as homes located near busy roads.

Energy Efficient Roof Windows

Dakea offers energy efficient roof windows designed to help reduce heat transfer and support improved thermal performance. The window frame, glazing and wider roof construction all contribute to the overall energy efficiency of the installation. For projects where energy efficiency is a priority, Ultima Energy and Better Energy PVC roof windows provide high-performance options for professionals.

Strong and Secure Construction

Dakea PVC roof windows are manufactured using high-quality PVC, with selected products featuring steel-reinforced frames for additional strength. The combination of a robust frame and high-performance glazing can provide an additional level of security, making the specification of the right roof window an important consideration for residential projects.

Specification-led Solutions for Professionals

Dakea PVC roof windows are designed to support architects, developers, installers and contractors when specifying solutions for pitched roof projects.

When selecting a PVC roof window, key considerations include:

  • Roof pitch compatibility
  • Window dimensions
  • Thermal performance
  • Glazing specification
  • Moisture exposure
  • Ventilation requirements
  • Installation requirements
  • Intended room use
  • Long-term maintenance

Considering these factors helps professionals select a roof window that is appropriate for the building design and intended application.

Technical Information

Dakea provides technical information to help professionals select and install PVC roof windows with confidence.

Key technical considerations include:

  • Thermal performance
  • Glazing options
  • Roof pitch compatibility
  • Weather protection
  • Ventilation functionality
  • Window dimensions
  • Installation requirements
  • Product compatibility

For detailed product information, refer to the relevant technical documentation and installation guidance for each Dakea PVC roof window.

Installation Support

Dakea provides technical resources and guidance to support professionals throughout the specification and installation process.

Resources include:

Whether you're installing PVC roof windows as part of a loft conversion, refurbishment or new-build project, Dakea provides the resources needed to specify and install with confidence.

PVC roof windows are roof windows manufactured with PVC frames rather than traditional timber frames. PVC provides a durable, low-maintenance and moisture-resistant option for pitched roof applications.

PVC roof windows offer several benefits, including low maintenance, moisture resistance, durable construction and energy-efficient options. They can be particularly suitable for bathrooms and other areas where humidity is a consideration.

Yes. Dakea offers energy efficient roof windows with PVC frames, designed to provide good thermal performance. The overall energy efficiency of a roof window installation will also depend on factors such as glazing, insulation and the wider roof construction.

Yes. PVC is resistant to moisture, making it a practical material for roof windows installed in bathrooms and other moisture-rich environments. Dakea also offers opaque PVC roof windows where additional privacy is required.

Yes. PVC is a low-maintenance material that does not require regular painting or varnishing. This can help reduce ongoing maintenance requirements compared with traditional timber frames.

The lifespan of a roof window depends on the product, installation, maintenance and environmental conditions. Dakea roof windows are designed for long-term performance, with selected products covered by guarantees of up to 20 years when registered.

Yes. PVC roof windows can be used in loft conversions and other habitable roof spaces. When selecting a roof window, professionals should consider the roof pitch, thermal performance, glazing, ventilation and requirements of the room.

Dakea’s Ultima Energy and Better Energy PVC roof windows are designed for projects where energy efficiency and thermal performance are important considerations. The most suitable option will depend on the specific project requirements.

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