Modernisation and renovation

Harmonise the old and the new when you renovate your windows, doors, shutters and garage doors and improve your home's energy efficiency and comfort at the same time.


Modernise your home in your own unique way

A successful renovation is always about connecting two worlds. With windows, doors, roller shutters, sunshades and garage doors by heroal, you can bring your home's energy profile and technology up to date – even if your building is heritage-protected. Thanks to our wide range of design options and comprehensive colour selection, you can also match the aesthetic of your home and make your modernisation project "Simply. Better." Let us show you what heroal can do for your modernisation project.

Why modernise?

Energy savings

Replacing old windows and improving the thermal insulation of a roof/façade increases a building's energy efficiency. Modernisation of your home technology can also help. It both saves heating costs and contributes to climate protection.

Indoor climate + appearance

Modernisation is recommended for creating a more beautiful home and a healthier indoor climate. An extension also provides an opportunity to enhance your house. Take advantage of the design diversity and enjoy the benefits of convenient smart home products.

Senior-friendly living

For many seniors and people with disabilities, accessibility in the home is a valuable asset. With appropriate conversion measures, you can increase your living comfort and provide freedom of movement.

Modernisation from A to Z

  • What makes heroal stand out?

    The advantage of modernising with heroal is the high quality of each individual product and the mutual compatibility of our systems. Our products offer quick and easy retrofitting and can be integrated into any installation situation with their broad range of customisation options. With the full RAL colour palette, heroal SD coatings and the broad variety of Le Corbusier colours, you can match the colours of your new products to the look of your house in any way you'd like. Our products are made to measure and are also suitable for extra small and extra large openings in the building shell. Practically any house can be modernised and renovated with heroal products – with quality that you will enjoy for a long time to come.

  • When does modernisation pay off?

    Modernisation is about increasing energy efficiency, providing more living comfort and making your dreams a reality. You can modernise your home, for example, by installing highly insulated products, converting it with barrier-free door systems, creating new living spaces with extensions or integrating smart home products. Modernisation measures can be carried out for almost any type of building, no matter how old. According to the German Federal Ministry for Economic Affairs and Energy, it is particularly worthwhile to modernise houses that were built 30 to 40 years ago or earlier in order to improve their energy efficiency.

  • Who will support you in modernising your home?

    heroal harmonises old and new for every type of modernisation. We are a reliable partner for your modernisation project and offer customised solutions for every type of installation. Our specialist partners would be happy to advise you on the right modernisation measures for your home. Give us a call, visit our specialist partners and let us inspire you.

A state-of-the-art home with energy efficiency renovation

Renovation offers many possibilities for saving energy. Windows are a major weak point in many houses where roughly 25 percent of all heat is lost. heroal products are highly thermally insulated up to passive house levels, which makes them ideal for energy-efficient renovation. Bring your home's energy efficiency up to date with heroal.

Window replacement

Replacing old windows is one of the greatest potential areas for saving energy with your home renovation. It is an investment in efficient thermal insulation for your home and an improved indoor climate. Discover certified heroal passive house windows.

Passive house windows >
High thermal insulation with heroal patio doors

Increase your living comfort and improve your thermal insulation. heroal patio doors offer a particularly high level of thermal insulation. Learn more about the advantages and the wide selection of heroal patio doors.

Patio doors >
Saving energy with heroal roller shutters

You can reduce energy loss by up to 56% by lowering your shutters at night. Enjoy the benefits of heroal heat-insulating roller shutters and protect your house from wind and rain. Learn more about the features of heroal roller shutters.

Roller shutters >
Get inspired

Browse through our Inspiration Finder to get ideas for your modernisation project. You will receive details on a wide variety of construction projects and the heroal products used.

Inspiration Finder >

Making your home barrier-free

One common reason for modernisation is to provide barrier-free accessibility in your home. Senior citizens and people with disabilities in particular benefit from a barrier-free environment. Maintaining independence is a high priority. Converting your home for wheelchair accessibility or making it suitable for senior citizens allows for everyone in your home to live their life to the fullest. With a zero-threshold, front doors and patio doors by heroal pose no obstacle. Thanks to the automatic operability of heroal products, all doors, windows, roller shutters and sunshades can be opened and closed safely, reliably and effortlessly with the push of a button.

Zero-barrier front doors

Redesign your home for age-appropriate accessibility with customisable heroal front doors. Learn more about the zero-barrier doors and the burglar-resistant features of heroal door systems.

Front doors >
Accessible patio doors

Give your home barrier-free access to nature with heroal patio and balcony doors. Our zero-threshold heroal door system ensures wheelchair accessibility.

Patio doors >
Easy operability with heroal windows

An accessible living space also includes easy operability when opening and closing windows. Learn more about heroal windows and their advantages.

Windows >

Adding a modern extension to your home

Modernise your home by adding an extension Make your home your favourite place to be with heroal aluminium canopies for your patio, carport, door covering and conservatory. Expand your living space and design it to match your personal taste. The versatility of heroal aluminium profile systems make it possible to design your canopies according to your specifications. An energy-efficient conservatory can create a perfect addition to your living space and a patio canopy can become the highlight of your garden. You can also provide protection for your car with the heroal carport.

Building a conservatory

A conservatory is a good way to enhance your home and improve the quality of living.

Conservatory >
Patio canopies

With or without side panels, a heroal patio canopy makes warm summer evenings on the balcony or in the garden last longer.

Patio canopies >
Building a carport

heroal aluminium carports are highly durable and stable, making them the ideal solution for your carport.

Carports >

Modernisation projects that match your personal taste

Modernisation and conversion projects are about making your dreams a reality. Due to the high degree of individualisation that heroal products offer, you can choose the perfect solution for any installation situation. Take advantage of the wide variety of designs thanks to the comprehensive RAL colour palette and the colour diversity of the Les Couleurs® Le Corbusier colours. Convenient and reliable smart home compatible products also increase your living comfort. Modernise with heroal front-mounted roller shutters, which are mounted in front of your window and are ideal for retrofitting.

Custom front doors

Choose from a wide range of customisable options for your heroal front door Design your own front door to match your personal taste and enjoy advantages such as smart home integration.

Custom front doors >
Custom windows

Make your design dreams a reality with windows by heroal. A wide range of design options for dimensions, shapes and colours give you full creative freedom. Learn more about heroal windows here.

Custom windows >
Electric shutters

heroal electric roller shutters allow control at the touch of a button, reduce your energy consumption with sensor controls and offer smart home integration.

Electric shutters >

Your advantages with heroal

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The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with more than 140 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

  • over 3,500 specialist partners worldwide
  • products with tested quality
  • family-run company with a long tradition
  • made in Germany
  • personalised design
  • comprehensive range of services
  • superior technical solutions