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Modern apartment building with staggered balconies in soft daylight.

Daylight control for balanced interiors

Daylight sets the tone of a space. With the right balance, rooms stay clear, calm and comfortable throughout the day.

Our daylight concept helps you understand the essentials,  from glare to thermal comfort, and choose the right approach for your project.

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What affects well-being in a room

Comfort is not only technical. It is how a room performs in real life when people work, meet, learn, or simply move through it.

We start with daylight and climate, then connect them to the wider interior experience.

Typical factors we plan for

  • Glare on screens
  • Thermal load and building envelope
  • Acoustic comfort
  • Blackout needs
  • Daylight regulation
  • Colour and texture
  • Cleanability where required
  • Sustainability

A practical way to choose the right solution

We design and test textiles and fabrics for demanding environments. Every product is supported by clear performance data, so you can compare options and specify with confidence.
To make planning easier, we offer simple guidance on daylight levels, glazing types, and solar factors, from early choices to technical planning.

Solar protection

Direct sunlight brings glare, heat and strong contrast. Solar protection manages these effects close to the window, keeping daylight useful while maintaining view and comfort.

The right choice depends on orientation, glazing and how the space is used.

Key considerations

  • Glare and screen work

  • Glazing type and solar factor requirements

  • Desired daylight level and view

  • Thermal comfort and overheating risk

Thermal comfort

Solar energy enters a room through the window glass. The key question is how much reaches the interior once window glass and textile work together, and what that means for comfort and overheating risk.

For specification and technical planning

  • g‑value shows the share of solar energy that enters the room through the window glass.
  • U‑value describes insulation performance. Lower is better.
  • gtot shows the combined solar performance of window glass and textile and supports thermal comfort choices.

As a rule of thumb, lower g and gtot reduce solar heat gain. This supports thermal comfort and lowers the risk of overheating.

We can help estimate impact and discuss payback time based on window glass, orientation and room type.

The illustration shows how solar radiation is reflected, transmitted and filtered by window glass and solar protection.

Dynamic solar protection

When projects need defined performance across many rooms or façades, dynamic solar protection provides a consistent and repeatable solution.
Our dynamic solar protection is a roller blind system designed for reliable control and easy specification across larger environments.

Where it fits best

  • Projects with strong daylight exposure
  • Spaces where glare control must be reliable
  • Buildings that need a clear, unified blind specification
Dynamic solar protection

Hanging textiles for daylight

Hanging textiles soften daylight and reduce contrast while preserving the character of the space. They support privacy and create a calm, steady rhythm, essential in workplaces, learning environments and public interiors.

Where it fits best

  • Workplaces and meeting rooms
  • Education environments
  • Public areas where calm light matters

What to consider

  • Openness and translucency
  • Privacy level and view
  • Colour and surface in daylight
  • Maintenance and long-term durability
Hanging textiles

Choose your starting point

Three ways to work with daylight control, depending on your role and project stage.

Almedahls Shade curtain, a light and fluid hanging textile with a fresh, clean look.

Hanging fabric

For architects and interior designers specifying textiles for public interiors.

Hanging fabric
Almedahls roller blind for dynamic solar protection.

Dynamic solar protection

For projects that require roller blinds as part of a defined daylight regulation.

Dynamic solar protection
Almedahls Leptovision solar protection fabric, designed for effective solar control

Sun protection fabrics

For production partners and early specification. Suitable for manufacturers and suppliers working with solar shade fabrics for blinds.
Sun protection fabrics

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Share the space type, glazing and the main comfort issue.
We will help you choose the right starting point and the right documentation for specification.
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