GRP skylights are skylights made of glass-reinforced plastic (GRP), also known as fiberglass-reinforced plastic (FRP). GRP skylights are lightweight, durable, and provide a cost-effective solution for introducing natural light into a building.

GRP skylights come in various shapes, sizes, and styles, including flat, dome-shaped, pyramidal, and barrel vaulted. They can be installed on flat or pitched roofs and are suitable for both residential and commercial buildings.

One of the advantages of GRP skylights is their energy efficiency. They allow natural light to enter a building, reducing the need for artificial lighting and helping to save on energy costs. Additionally, some GRP skylights come with insulation options that help to reduce heat loss and improve thermal performance.

Another advantage of GRP skylights is their durability. They are resistant to corrosion, weathering, and UV rays, making them suitable for installation in harsh environments. They also require minimal maintenance, making them a cost-effective option for long-term use.

Overall, GRP skylights are a reliable and affordable option for introducing natural light into a building while improving energy efficiency and durability.

Applications

·         Commercial, industrial, institutional and other projects where long term high qualify lighting is required.

·         School/Kindergarten and public outdoor areas requiring excellent protection.

Key Benefits:

·   Merac Skylight is manufactured from a modified resin system, reinforced with high quality glass fiber roving.

·   Merac Skylight encompasses built-in UV inhibitors which prevent early degradation, yellowing and embitterment of the sheet.

·   The product is oven cured and profiled to ensure maximum binding and strength.

·   Merac Skylight incorporate special light diffusing additives which scatter light passing through. This is particularly important to ensure good light distribution and to reduce glare and excessive shadow.

·   An extremely flexible product providing unique variation to meet design criteria.

Special Applications:

·         Merac Skylight can be supplied tinted with variations to reduce light and heat transmission. This is recommended due to the long term clarity of the sheet.

·         Merac Skylight can be supplied as fire retardant sheeting.

Colors:

Material Properties of Glass Reinforced Polyester

Weather Proof

Rigid Construction

Corrosion Resistant

High Impact Resistant

Suitable for outdoor use -10°C to +80°C and 100% humidity

Mechanical Data

 Titles                                                                  Values                                    Unit                       Test Method

Tensile Strength                                              110 ± 25                                 Mpa                       ASTM D638            

Flexural Strength                                            170 ± 25                                 Mpa                       ASTM D790-15e²

Hardness (Barcol 934-1)                               40-45                                                                       ASTMD-2583-1987

Tensile Elongation                                          10                                             % Length             ASTM D638

Loss on ignition                                               65 ± 5                                     %   Weight          ASTM D5630-13

Physical Data

Titles                                                                   Values                                                                    Unit                      

Water Absorption (7days)                           31                                                                             mg

External Finish                                                 Plain semi-gloss UV resistant

Internal Finish                                                  Reasonably smooth ?ow coat ?nish

Gel Coat Thickness                                         350-450                                                                  microns

Glass Content                                                  35 ± 5                                                                      %weight

Loss on Ignition                                               65 + 5                                                                     %weight

Light and heat transmission information is issued as a guide only and base on interpretation of natural exposure.

Traffic ability:

Do not walk on roof skylights at any time. Merac Skylight panels are not intended to support the undistributed weight of workers. Roofing ladders or crawling boards or equivalent means of protection must be used during any work on roofs.