The complete guide to Orac Decor cornices

How to choose and install ceiling cornices?

Cornices have long been associated with old and prestigious interiors, but in recent years, they have established themselves as an essential element of contemporary decoration. They allow for structuring the space, masking imperfections and, increasingly often, integrating LED lighting which completely transforms the ambiance of a room.

Among all the solutions available today, Orac Decor cornices stand out for their quality, durability, lightness, and richness of design. They have become a preferred choice in interior renovation projects, both for professionals and individuals.

Why install ceiling cornices in your home?

A cornice helps to highlight the ceiling line, frame the space, and add character to a room. Whether you are looking for a classic, contemporary, or minimalist look, the cornice acts as a subtle yet decisive architectural signature.

Wall/ceiling junctions are rarely perfect: micro-cracks, irregularities, plasterboard joints... A cornice offers a clean and durable finish. It can even conceal cables or structural defects, while adding a decorative touch.

LED cornices are extremely popular today. They create soft, even indirect light that instantly transforms the atmosphere. Lighting becomes a decorative element in its own right: warmer, more subtle, more modern.

Why choose Orac Decor cornices?


Orac Decor cornices have established themselves as a benchmark in interior decoration. Their lightness, durability, and precise finishes make them a preferred choice for high-end renovations.

They are made from high-density polymer or polyurethane, two robust materials that are easy to paint and resistant to moisture. Their extensive catalog can cater to all styles: modern, classic, decorative, minimalist, or architectural.

Polymer or polyurethane: which material to choose?

High-density polymer is ideal for contemporary interiors. Its perfectly smooth surface and impact resistance make it a preferred material for modern cornices, with straight and impeccable lines.

Polyurethane, on the other hand, excels in reproducing complex details: curves, reliefs, traditional moldings... It is the perfect material to recreate a Haussmannian style or to embellish a room with a high ceiling.

How to choose the ideal cornice?

The choice depends on the overall style of your interior, the ceiling height, the presence of curves, your preference for classic mouldings or modern lines, and whether or not you wish to integrate LED lighting.

Humid rooms like bathrooms benefit from resistant materials such as polymer or polyurethane. Large spaces can accommodate wide cornices, while smaller rooms will gain elegance with discreet models.

Rigid cornices or FLEX cornices?

Orac Decor cornices have established themselves as a benchmark in interior design. Their lightness, durability, and precise finishes make them a preferred choice for high-end renovations.

They are made from high-density polymer or polyurethane, two robust materials that are easy to paint and resistant to moisture. Their extensive catalog can cater to all styles: modern, classic, decorative, minimalist, or architectural.

Orac Decor's FLEX cornices are a true revolution. They allow cornices to be installed on curved walls, vaults, columns, or even curved staircases. The result is fluid and harmonious, in situations where traditional cornices could not be installed.

Which cornice style to choose? Modern or classic?

The style of the cornice greatly influences the atmosphere of a room.

Classic cornices bring elegance, dimension, and timeless charm. They are perfect for Haussmannian interiors or sophisticated decorative ambiances.

Modern cornices, conversely, focus on simplicity: straight lines, sharp angles, geometric shapes. They are often used to integrate indirect LED lighting, which further enhances their architectural appeal.

Integrating LED lighting into your coving

One of the major advantages of current coving is the possibility of integrating an LED strip. This solution produces a soft light, with no visible source, creating a chic and enveloping effect. LED coving is perfect for modernizing a space without major work.

Indirect lighting offers unparalleled visual comfort. It highlights walls and ceilings, creates a warm atmosphere, and can sometimes even replace traditional lighting.

How to install ceiling cornices?

Installing Orac Decor cornices is accessible even to beginner DIYers.

Prepare the surface: The surface must be clean and dry. A laser line ensures a perfectly straight installation.

Cutting and installation: The cornice is cut with a miter saw. Then, an appropriate adhesive is applied, the cornice is pressed against the wall, and the joints are smoothed with sealant for an invisible finish. At Cimaises& +, we provide complete kits with adhesives and sealants for installation.

Install LED lighting: For illuminated models, it is important to plan for cable routing and choose a good quality LED strip. Once installed, the effect achieved is spectacular.


Installing ceiling cornices means adding character, structuring a space, and providing a professional finish to a room. Thanks to the robust and easy-to-install materials of Orac Decor cornices, this transformation is accessible to everyone. And with models designed to accommodate LEDs, the cornice becomes a true architectural tool, capable of creating unique and elegant atmospheres.

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