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Built-in shutters
Internorm · Austria

Built-in shutters integrated with joinery — new builds and passive houses

Built-in shutters

Built-in shutters are a premium shading solution for projects wanting a clean facade, real solar protection and proper integration with joinery. These exterior shutters are recommended mainly for new builds, passive houses and NZEB projects where every detail counts.

At Kulttur we configure built-in shutters as part of a complete shading systems and Internorm windows system. Aluminium or PVC slats, manual or electric drive, multiple colours, project-adapted guides and integrated insect screen options. In premium projects: fewer post-install compromises and a more controlled architectural look.

Built-in shutters are delivered together with the window or door, with invisible integration after facade finishing.

-50%
Summer cooling energy
+25%
Thermal insulation
Invizibil
After plastering
NZEB
Passive houses
Manufacturer warranty
Professional installation included
Made in Austria
4.8★ from 163 reviews
Delivery 6-10 weeks

Built-in exterior shutter variants

Below are the main configuration directions for built-in shutters. The difference lies in slat material, desired resistance level and the comfort option you want to integrate from start.

Built-in shutters with aluminium slats

Built-in shutters with aluminium slats are the recommended choice in premium projects. Aluminium provides more stability, better long-term behaviour and a more solid feel in use. In Schlotterer documentation, aluminium slats are presented as double-wall profiles with light and ventilation slits, suitable for resistant, well-configured solutions.

They are particularly suitable when:

  • you have large glazed surfaces
  • you want a premium solution for sun- and weather-exposed facades
  • durability and stable long-term look matter

Built-in shutters with PVC slats

Built-in shutters with PVC slats are a good option when you want clean integration and good functionality, on a more balanced budget. Still made-to-order exterior built-in shutters, but with a more practical positioning rather than premium.

They are particularly suitable when:

  • you have standard windows and usual sizes
  • you want good joinery integration
  • you want an efficient solution without overspecifying

Built-in shutters with insect screen

One of the most appreciated configurations in residential projects. You get shading and solar protection plus daily-comfort solution — very useful in bedrooms, living rooms and terrace-access zones. The catalogue mentions compatibility with insect systems including roller, swing frame, sliding or fixed.

They are particularly suitable when:

  • you want a complete system, not just shading
  • you have windows used often for ventilation
  • you want to address insect protection from start

What are built-in exterior shutters

Built-in exterior shutters are shading systems where the box and roller are integrated with the window or door, delivered as a single assembly. Vs surface-mounted, they are designed mainly for new builds, when the system coordinates cleanly with joinery from the design phase.

When to choose built-in shutters

Built-in exterior shutters are integrated with the window or door from the order phase. They aren't added later to the facade — they come pre-mounted as part of the assembly. The technical catalogue describes the built-in box as a solution delivered ready-mounted with the window or door element, and after plastering it can remain invisible in the facade.

Vs surface-mounted, built-in shutters are recommended mainly for new builds, when you want cleaner integration and better coordination between joinery, shading and mounting detail.

For new builds and NZEB projects

In new builds, passive houses and NZEB, built-in shutters help thermal/light control and cleaner look. Integrated from start — better coordinated with joinery, insulation and facade.

For facades needing cleaner integration

For systems that read less in architecture. Invisible after finishing, clean look, no visibility limited by a later-applied box.

For large windows and sun-exposed areas

South/west orientations, large glazing — real comfort benefit. Shade before rays reach the glass, cut overheating where it starts.

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Benefits of built-in shutters

Not just aesthetics — solve multiple project issues: overheating, excess light, privacy, insulation, protection.

Solar protection and light control

Block sun before reaching the glass — more efficient than interior solutions. Smart shutter and raffstore systems: up to 10°C lower interior temperature vs unshaded.

Summer and winter thermal comfort

Closed, shutters protect the window and thermal comfort. Up to 50% less cooling energy, 30% consumption reduction, 25% better thermal insulation. With light slits open: up to 18% improvement.

Extra acoustic insulation

Don't replace acoustic glass but add acoustic comfort, especially in urban or street-facing rooms. Combined with well-configured window, complete system feels better.

Anti-burglary protection

Work as additional protection barrier. Advantage: reduced burglary risk; electric motors may include anti-lift protection. Motor auto-stops on obstacles.

Privacy and weather protection

Beyond shading, more privacy and protection from wind, rain and direct sun. More comfortable rooms, better indoor-outdoor relationship.

Built-in shutter configurations

Built-in shutters are configured per project. Slat material, colours, drive type, insect-screen compatibility and housing/guide details all matter.

Colours available for box, guides and slats

Real design freedom. Standard colours available for slats and a wide range for boxes and guides, plus many other RAL shades. This helps a lot in projects where you want coherence between facade, joinery and shading. The exterior can be configured in a wide range of RAL shades — for example white, cream, grey and various wood finishes.

See the available colour palette below ↓

Manual or electric drive

You can go with manual drive, but in current projects built-in shutters are mostly chosen motorised. Several control variants available: wired wall switch, radio wall transmitter, remote and touch display.

Smart Home integration

If you want phone control or automated scenarios, the system supports it. Built-in shutters are compatible with KNX, evonHOME, Loxone, mediola and io-homecontrol / Somfy, plus app control.

Built-in shutters with insect screen

This option deserves planning from start. Compatible with integrated insect protection systems — swing, sliding or fixed variants. Means a more complete system, not just shading.

Max execution dimensions

Dimensions are set based on width, height, slat material, total weight and configuration type. Different sizes available — for example, the Miro K system housing can be configured as: 175 x 220 mm, 200 x 220 mm and 240 x 255 mm, depending on variant.

Housing and guide system

At system level: PVC mask, aluminium or plasterable variants, plus several guide types. Standard PVC guides or optional aluminium guides, depending on project and configuration. Service cover is detachable — helps maintenance.

In projects where you want a very coherent solution, built-in shutters pair well with PVC and aluminium windows — especially when you target a clean facade, well-controlled colours and a premium package designed as a unit.

Colour palette for built-in shutters

Standard shades for slats, boxes and guide rails. Many other RAL colours can be available on request, depending on configuration.

37er PVC / Alu Slats

White

Beige

Grey

RAL 1015

Cream

37er Alu Slats

RAL 6005

Moss green

similar RAL 9005

Natural aluminium

RAL 3004

Purple red

RAL 9007

Grey aluminium

similar RAL 8028

Terracotta brown

RAL 7016

Anthracite grey

Light wood

Dark wood

DB 703

Grey

Many other RAL colours available on request.

Shades shown are indicative. Final colours are confirmed on the colour chart / physical sample.

FAQ — built-in shutters

Yes, but configuration is project-dependent. Opening size, slat material and system type matter.

Choose them for a more discreet facade result, when the system is planned from design or window order phase.

Suitable for premium projects, larger windows and when you want better stability, durability and solid feel.

Yes. Depending on system: integrated insect roller or other protection systems.

Yes. Electric drive, remote, touch display, app control, KNX, Loxone, Somfy integration.

Confirmed in the offer, based on size, colour, automation, configuration complexity.