The smart choice for long term cost savings and carbon emissions

Jolong energy efficient windows and doors are the smart choice for long term cost savings and carbon emissions.

Energy efficient windows and doors will dramatically reduce your energy costs and make your home more comfortable. Jolong thermal-break systems are designed for improved energy efficiency.

Thermal-break technology

Jolong ensures all aluminium profiles are thermally broken with PA66 nylon insulator providing excellent insulation and minimising the transfer of heat or cold between the internal and external environment.

Double Glazing

 Jolong products are all double-glazed which is also callled IGU filled with Argon for greater thermal performance. An IGU(insulation glass unit) is made up of two panes of glasses that are separated via a perimeter spacer to minimise heat transfer between the inner and outer panes.

With the right glazing options Jolong products can offer UV protection and provide additional thermal insulation for an even higher energy-efficiency.

Benefits of Double-Glazed Windows and Doors

● Energy cost savings
It reduces the flow of incoming and outgoing heat. Less energy is used to heat up or cool down the space, resulting in lower energy bills.
● Limited condensation
The gas between the two panes of glass, plus the airtight seal, prevents condensation from building up by blocking moisture in cold weather.
● Acoustic insulation
Double glazed windows improve soundproofing by creating a barrier between the home and the environment outside.

Effective air seals

Jolong products typically feature multi air seals and all products are double glazed with inner and outer sealings to prevent air infiltration and water penetration.

Jolong sliding doors, hinged doors, awning windows, casement windows and tilt $ turn windows that are fitted with composite gaskets will both reduce noise and provide extra air-tightness.

Multi-point locking system

Multi-point locking system on Jolong hinged doors,awning windows, casement windows and tilt & turn windows create high compression between operable part and frame, which prevents air and noise leakage around the perimeter of the product.