KASKI Design thermo exterior doors for modern and warm homes
The KASKI Design collection is created for customers who appreciate minimalism, refined lines, and high energy efficiency. These are among the most modern and warmest thermo exterior doors in Latvia, especially suitable for new builds and private houses with contemporary architecture.
The doors’ visual style is clean, smooth, and elegant, while the construction is stable and well thought-out, using Finnish technology and manufacturing right here in Latvia.
Thermo 86 mm construction – maximum thermal insulation
All models in the KASKI Design collection are built on a Thermo 86 mm thick door leaf, which provides one of the best thermal insulation values in its class. This construction is designed to withstand Latvian winters, cold, wind, and humidity.
- 86 mm thermo door leaf – the highest thermal insulation in the KASKI range.
- Double sealing – tight closure and lower heat loss.
- U up to ~0.59 without glass.
- With glazing around ~0.80 depending on configuration.
- Adjustable hinges for easy adjustment.
- Secure ASSA/Abloy hardware.
- Birch threshold with an aluminum protective edge.
- Also available: KASKI Black option – black hinges, seals, and hardware.
*We specify the exact configuration and U-value in the offer after the size, glazing, and selected model are known.
Design: smooth minimalism or modern milling
The KASKI Design collection offers both completely smooth modern models, and doors with horizontal or vertical milled lines, which give the door leaf surface character and a contemporary architectural accent.
This is a collection for customers who want warm doors without compromising on design — clean lines, well-considered proportions, and a premium feel at the entrance.
- Smooth minimalist models for modern facades.
- Horizontal or vertical milling for visual character.
- Long vertical glazing and narrow lines.
- Frosted or decorative glass.
- Safety glass units and graphic inlays.
- Full RAL/NCS color selection, including different shades outside and inside.
Who is the Design collection suitable for?
The KASKI Design collection is an excellent choice for projects where both visual appearance and high energy efficiency in everyday use are important.
- Contemporary private house design.
- New builds with minimalist architecture.
- Facades with dark anthracite windows.
- Buildings with wood, metal, or composite cladding.
- Energy-efficient and passive buildings.
Why do customers choose KASKI Design?
- Modern and expressive design — minimalism, clean lines, and an elegant facade language.
- Top thermal insulation class — Thermo 86 mm construction with double sealing.
- Wide customization — colors, glazing, hardware, line designs.
- Made in Latvia using Finnish technology — stable quality and short lead times.
- Excellent value for money — premium-class construction at a fair price.
If you’re looking for modern thermo exterior doors for a private house, the Design collection is one of the strongest choices in the Latvian market.
See all KASKI Design models
The KASKI Design collection offers various modern models – both completely smooth doors and designs with horizontal or vertical lines and different glazing solutions. One of the glazed solutions is KASKI Edinburgh Thermo exterior door.
View the Design collectionGet an individual offer within 24 hours
Send: width × height, opening side (left/right), whether you want glass, and — if you know — the selected model. If a custom size is needed, we’ll find a suitable solution.
FAQ about KASKI Design Thermo
What is the difference between a Thermo model without glass and with glass?
Without glass, it is usually possible to achieve a lower U-value — down to about 0.59 W/m²K. With glazing, the U-value is usually around 0.80 W/m²K, depending on the glass area and the selected configuration.
Does the Design collection have only smooth models?
No. The collection includes both completely smooth minimalist models and doors with horizontal or vertical milled lines and various glazing solutions.
Are custom sizes available?
Yes. We offer standard and custom sizes, as well as solutions with sidelights, toplights, and in some cases double-leaf doors.
Can I choose a different color outside and inside?
Yes. A wide selection of RAL and NCS shades is available, and it is possible to match different colors outside and inside.
What is included in the offer?
In the offer, we clearly specify the model, size, glazing, thermal parameters, hardware configuration, additional options, delivery terms, and lead time.
