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Guide25 June 20257 min read

Facade Decoration: Enhance the Exterior of Your Home

Exterior cornices, window surrounds, modillions... Discover how to transform the facade of your home.

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Facade Decoration: Enhance the Exterior of Your Home

The facade is the first impression your home makes. Exterior decorative elements give it character and personality, while adding to its value.

Decorative Facade Elements

Cornices

Fitted just below the roofline, they create an elegant transition between the wall and the roof. They also shield the facade from the weather.

Window Surrounds

These mouldings around the openings add depth and bring out every window. Several styles are available: classic, rustic, modern.

Modillions

These small decorative elements set beneath the cornices add rhythm and character to the facade.

Window Sills

Decorative and functional at once, they protect the wall below the window and give you a ledge for flowers.

String Courses

These horizontal lines break up the facade and create a structuring visual effect.

Materials for Outdoor Use

Expanded Polystyrene (EPS)

Lightweight, affordable, easy to fit. Requires a protective render.

Polyurethane (PU)

More hard-wearing, pre-coated, ready to paint. Ideal for exposed areas.

Lightweight Concrete

Extremely hard-wearing, with an authentic look. Heavier, so it calls for robust fixing.

Reconstituted Stone

The most refined option. Maximum durability, traditional appearance.

Installing Outdoors

Preparation

  • Clean, dry facade
  • Anti-moss treatment if needed
  • Guide marks set out with a spirit level

Fixing

  • High-performance exterior adhesive
  • Extra fixing with wall plugs if needed
  • Sealant joint around the perimeter

Finishing

  • Finishing render for polystyrene
  • Quality exterior paint
  • Water-repellent treatment recommended

Facade Styles

Classic Style

Elaborate cornices, moulded surrounds, modillions. Timeless elegance.

Mediterranean Style

Simple shapes, ochre tones, understated surrounds.

Contemporary Style

Clean lines, minimalist string courses, an interplay of volumes.

Regulations

Before starting any facade work, check with your local authority:

  • A prior declaration of works is often required
  • Compliance with the PLU (local urban development plan)
  • Specific constraints in listed conservation areas
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