Kömmerling Trocal 76 MD

• 6-chamber profile
• Angular appearance due to offset design
• 76 mm construction depth
• Available with double and triple glazing
• 3 seals
• Excellent thermal insulation, U_w-value = 0,77 W/m²K
• Suitable for low-energy homes
• Low-maintenance, weather-resistant surface
• German brand quality

• Glazing: The French door is available with double and triple glazing. Triple glazing provides a superior thermal performance, helping to save on energy bills

• Glass strip: The glass strip ensures the necessary contact pressure between the seals and the glazing

• Steel reinforcement: Due to its built-in steel reinforcement, the frame is sturdy and hard to deform

• Glass seal: The glass seal fills the gap between the pane and the frame, protecting the French door from water penetration

• Sash design: The sash has a linear offset design

• Sealing levels: Three levels of sealings provide excellent thermal and sound insulation

• Profile chambers: The inside of the uPVC profile is divided into several chambers to achieve good thermal insulation

At windows24.com, the Kömmerling 76 MD profile can be configured to suit individual requirements and tastes. Different glazings can be selected, for example and while some, such as security glazing, provide superior impact-resistance, others like a double-glazed ornamental variant add privacy and charm. For a finishing touch, glazing bars can also be added and the French door’s colour can be selected from our generous RAL palette. Tones like anthracite grey or golden oak are popular favourites.

The selected colour for a Kömmerling Trocal 76 MD French door is applied through an innovative foiling process which contributes to the French door's long-lasting finish and low-maintenance.

Unlike wood, for example, which must be regularly oiled and repainted, uPVC with a decorative foil impresses with its weather-resistance and durability; The popular surface only requires a little water and detergent to remove any build-up of dirt and will remain in good condition for years to come.

Literally translated from German, the “MD” in the Kömmerling Trocal 76 MD profile’s name refers to its additional centre seal.

The seals are, however, not the only key factor impacting insulation. With its large surface area, the French door glazing also plays an important role.

Where double glazing provides a good standard, for example, triple glazing performs even better at keeping undesirable incoming or escaping heat to a minimum to maintain a comfortable stable interior temperature.

Measured in u-values, which define the amount of heat lost each hour per square metre, the Kömmerling 76 MD profile, with its different glazing options and add-ons, can therefore acheive an excellently low thermal Uw-value of 0.77 W/m²K. This makes it suitable for installation in new-builds as well as for low-energy projects and renovations.