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What is the FC value? Influence on solar shading & energy efficiency
08.12.2025

The FC value is the key to effective thermal insulation in summer. It indicates how much solar energy enters the interior through windows and solar shading. In this article, you will learn how to calculate the FC value and minimize it with external solar shading systems - for more living comfort, energy efficiency and a pleasant indoor climate.

Emergency exit window: Window as 2nd escape route
05.12.2025

Emergency exit windows can save lives - provided they meet the legal requirements. Find out which regulations apply, when windows are permitted as emergency exits and how sun protection systems such as ROMA Roller Shutters or External Venetian Blinds can be safely integrated.

Protect your home from hail damage: Roller Shutters for weather protection
04.12.2025

Heavy hail can cause massive damage to buildings - especially to windows, facades and external building elements. Homeowners are often faced with the question of how they can effectively protect their property. In this article, you will find out which parts of the house are particularly at risk, which materials have proven to be hail-resistant and how automated protection systems can help prevent damage.

Retrofitting window sound insulation: how to reduce noise effectively
03.12.2025

Constant noise from traffic or neighbors can become a burden - with the right retrofit, you can restore peace and quiet to your home. Find out how you can retrofit window sound insulation, which measures really help and how ROMA Roller Shutters not only protect you from the sun, but also from noise.

Windows with integrated Roller Shutters: efficient and convenient
02.12.2025

Windows with integrated Roller Shutters combine aesthetics, energy efficiency and convenience in one system. They provide effective thermal insulation, privacy and glare protection and offer optional integrated insect screens and smart control solutions - ideal for modern new builds and renovations.

Insulation for roller shutter boxes: how to avoid heat loss
01.12.2025

Leaky roller shutter boxes are often unrecognized weak points in the building envelope - with noticeable energy losses. Targeted insulation for roller shutter boxes improves thermal insulation, reduces heating costs and noticeably improves the indoor climate. In this guide, you will find out which options are available, what to look out for during implementation and how you can take advantage of state subsidies.

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