Krympress reports:
Highlighting the facade of the building — This is a system of external lighting, providing art or functional backlighting of the outer surface of the structure in the dark. Modern technologies allow not only to emphasize the architectural features of the structure, but also to increase the safety of the adjacent territory, to form the right visual perception of the object, to create an image and attract attention.
Why is facade backlight needed: the main tasks
Front lighting performs several tasks at once:
- Architectural expressiveness — emphasizing style solutions, decor elements, facade plastic.
- The creation of the atmosphere — facade backlighting helps to form a mood, visual identity of the building.
- Functionality and safety — improvement of visibility, especially in entrance groups, pedestrian areas.
- Commercial attractiveness — a bright and beautifully designed facade attracts attention to shops, restaurants, hotels and other commercial objects.
- The image component — well -designed architectural illumination increases the status of an object, forms a positive perception of a brand or company.
Types of facade lighting
There are several main types of facade backlight, each of which performs specific tasks and has features of application:
Pouring lighting
This is one of the most common options. Light sources are directed at the facade at an angle and evenly illuminate a large area.
Application: Administrative buildings, hotels, shopping centers, historical facilities.
Peculiarities: Creates a soft uniform glow without sharp accents.
Accent (local) lighting
Designed to identify individual architectural elements: columns, arches, stucco moldings, niches.
Application: Architectural monuments, stylized facades.
Peculiarities: Requires accurate placement of lamps and a competent light.
Contour backlight
It forms the light contour of the building around the perimeter — along the cornices, corners, roofs, frame lines.
Application: Modern office buildings, business centers, skyscrapers.
Peculiarities: The LED tape is often used, it requires hidden installation.
Background backlight
It forms a soft light background, creating a feeling of a “luminous” building. It is often used in combination with other types of lighting.
Application: Cultural objects, exhibition pavilions.
Peculiarities: Helps create the effect of volumetric glow.
Dynamic (stage) backlight
Uses a change in colors, brightness and light effects. It is often controlled by software (DMX controllers).
Application: Shopping center, concert halls, media facilities.
Peculiarities: It requires complex technical equipment, but provides a WOW effect.
Silhouette backlight
Light sources are located behind the object, creating the effect of the silhouette against the background of light.
Application: Monuments, sculptures, iconic facades.
Peculiarities: He emphasizes the shape and geometry, especially expressive in the evening.
Features of facade lighting
Each illumination project requires an individual approach. When developing the system, the following parameters are taken into account:
- The color of the facade and finishing materials: light on white stone and on dark concrete is reflected in different ways.
- The geometry of the building: complex architectural forms require non -standard placement of lamps.
- The purpose of the building: Lighting of the residential complex will differ from the backlight of the shopping center or theater.
- The location of the building: in dense urban development, there may be restrictions on brightness and direction of light.
It is also important to consider the light temperature (warm, neutral or cold light), equipment power, dispersion angle and adjustment.
How to choose a type of backlight for a specific building
The selection of lighting depends on the architectural style, tasks of the customer and operating conditions. Here are a few examples:
- The classic mansion is suitable for accent and flooding a warm spectrum for emphasizing stucco moldings, columns, niches.
- A modern business center is preferred contour LED backlight with the possibility of color change.
- A multi -storey residential building is an emphasis on the entrance group and zoning areas on floors of background lighting.
- Church or Cathedral — it is important to maintain solemnity and use the warm directed light on the dome and pediment.
- Restaurant or boutique — decorative solutions are used, emphasizing windows and signs.
Facade lighting nuances by object types
Residential buildings
The main goal is to create comfort and safety. The backlight should not be bright or blinding. Attention is paid to staircases, entrance groups, architectural accents.
Commercial objects
Expressiveness, attractiveness and compliance with branding are important. The backlight should attract attention, especially in the evening. Dynamic and colored lamps are used.
Historical and cultural buildings
A delicate approach is important here. The backlight should emphasize the advantages of architecture, but not violate authenticity. It is forbidden to use too bright or color light.
Administrative and state buildings
Most often, strict white or neutral backlight is used, emphasizing seriousness and solidity. The calculation of the light flow is made taking into account the symmetry of the facade.
Industrial and warehouse facilities
Front lighting can be combined with security lighting. The main goal is the safety and identification of the object.
Used lighting technology
Modern technologies allow you to implement any light scenarios. The most popular types of equipment:
LED lamps (LED)
- Durable (up to 50,000 hours of work)
- Energy efficient
- Compact, easily mounted
- There are models with a variable color temperature and RGB effects
Flights
- For pouring and accent lighting
- There are options with adjustable dispersion angle
- There are street performance IP65 and above
Linear lamps
- Used for contour backlight, integrated into the facade
- Great for modern glass buildings
Architectural spots and spotlights
- Small but powerful
- Used for local backlighting elements (bas -reliefs, arches, etc.)
Light controllers
- Allow you to set lighting scenarios, timers, automatic inclusion
- Used in dynamic or interactive backlight
According to experts, facade backlighting is not just a decorative element, but an important part of the architectural appearance of the building. With a competent approach, it allows you to achieve a balance between aesthetics, functionality and safety. The choice of a suitable type of backlight and equipment depends on the style of the building, its purpose, environment and tasks. Appeal to professional lighting specialists at the design stage is the key to successful and durable implementation.
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