Roof skylights


Their primary purpose is to provide the maximum amount of natural light and ensure proper ventilation for the spaces they are installed over. The availability of daylight inside buildings significantly affects the well-being of residents, employees, customers, and is a crucial factor impacting their health and mood.

Types of offered point roof skylights:

  • Non-opening – for illumination purposes
  • Opening (manually, electrically, and pneumatically) – for both illumination and ventilation purposes

Types of actuators:

  • Manual – screw opener with a crank
  • Electric – 24V, 230V
  • Pneumatic – used in buildings with an elevated fire risk

The skylight covering is made with an aluminum profile system and filled with multi-chamber polycarbonate with a UV filter. In our skylights, we use clear, opaque, and combined multi-chamber polycarbonate sheets in the NRO/Broof(t1) classification (non-spreading fire) with the additional use of NRO fire-retardant fabric. A standard PVC clip mounted in the frame ensures excellent thermal performance while eliminating heat loss.

The bases of roof skylights are standardly made from galvanized steel sheet with a minimum zinc coating of Z275 (275g/m2) and thickness ranging from 1.25 to 1.5 [mm], depending on their height. In our roof skylights, we use flat and sloped bases ranging from 150 to 750 [mm] in height. The bases are adapted for external insulation with mineral wool, PIR board, styrofoam, or another insulating material of 40mm thickness.

We also offer the option of painting skylights and bases (from the inside) in any color from the RAL palette and providing protection in corrosion classes C-1 to C5-I.

CLC SMARTLIGHT point roof skylights are suitable for use in:

  • Warehouse halls
  • Production halls
  • Logistic centers
  • Commercial facilities
  • Sports facilities
  • Public use facilities

Świetliki dachowe produkowane są zgodnie z normą PN-EN 1873:2009

Parameters of point roof skylights:

  • Range of production dimensions for fixed roof skylights: 600x600mm to 2000x3000mm.
  • Range of production dimensions for opening roof skylights: 600x600mm to 2000x3000mm.
  • Thickness range of coverings in SRO classification: PC10mm, PC16mm, PC20mm, PC25mm.
  • Thickness range of combined coverings Broof(t1): NRO17mm, NRO21mm, NRO27mm, NRO33mm.
  • Range of base heights: H=150mm – 750mm.

Declared Utility Properties of Roof Skylights:

Essential Product Characteristics

Utility Properties

Harmonized Technical Specification


Result: positive

PN-EN 1873:2009

Resistance to Compressive Loads

DL 1750

PN-EN 1873:2009

Resistance to Uplift Loads

UL 1500

PN-EN 1873:2009

Impact Resistance to Large Hard Body

Result: positive

PN-EN 1873:2009

Impact Resistance to Large Soft Body

SB 1200

PN-EN 1873:2009

External Fire Performance


PN-EN 1873:2009

Our Advantages:

  • Experience,
  • Commitment,
  • Professional advice and assistance in selecting the right product;
  • Free measurement and site inspection at the customer’s construction site/facility;
  • Product and installation project;
  • Installation, dismantling, and service of devices in Poland and Europe by our own qualified installation teams;
  • Quick order fulfillment times;
  • Response to requests for proposals within 24 hours.

CALMTEC Rooflights:

We are a company with a strong market position since 2009. We offer our customers products and services of the highest level.

The quality of our products is confirmed by tests at the Building Research Institute. We use the highest quality materials from leading manufacturers for their production. All have the necessary certificates, and their producers have quality management systems based on ISO standards.

We have a modern production line located in Dąbrowa Górnicza, thanks to which we are able to offer you a range of products and devices for lighting, ventilation, and gravitational smoke extraction, adapting them to individual requirements and projects.

Thanks to the rich experience of our management staff and the high qualifications of our installers, we are able to take on the most difficult challenges in Poland and Europe. We perform complex projects in the scope of dismantling worn-out roof skylights and smoke vents, installation of new products, as well as roofing works.