Serenity 140 Essential 5 Panel Bifold Door

The Serenity aluminium bifold door is a popular choice among the trade and DIY market. Serenity is a designer and engineer of high quality, reliable and performance driven aluminium systems. The Serenity bifold door comes with an impressive 10 Year Guarantee. It also benefits from the following features:

Unique, pop-out handle that allows for maximum door opening and panels to stack square
10 Year Guarantee
4 Point Locking System
Slim Sightlines
Four stainless style rollers to ensure smooth and consistent operation
Tested to PAS 24

Turnaround: 14 days
Material: Aluminium
Overall U-Value: 1.4 W/m2K; 1.6 W/m2K
Frame Thickness: 70mm
Sightline: 140mm
Guarantee: 10 Years
Locking Points: 4 Points
Wind Resistance: 600pa
Water Tightness: 600pa
Seals: Black
Maximum Sash Weight: 130kg
Locking Barrel: BS EN 1303 - Grade 6
Glass Options: Standard; Solar Upgrade; Security Upgrade; Thermal Upgrade
Handle Options: White; Black; Chrome; Gold; Brushed Silver
Glass Panels: 5


STANDARD Centre pane U-value 1.2	SOLAR UPGRADE centre pane u-value 1.0	SECURITY UPGRADE centre pane u-value 1.2	THERMAL UPGRADE centre pane u-value 1.0
Our standard energy efficient A-Rated 28mm double glazed toughened unit. Made up with: 4mm low iron toughened external pane 20mm cavity filled with argon gas & surrounded with a black warm edge spacer 4mm Soft Coat Low E toughened internal pane. The exterior pane with the low iron content will give a clearer view and the interior pane will reflect radiator heat to keep you warm and save on your heating bills.	Our solar upgrade option is ideal for South facing gardens or a large expanse of glass. 28mm double glazed toughened unit with a self cleaning coating on the outside. Made up with: Self clean external film 4mm toughened external pane Solar control coating Low E coating 20mm cavity filled with argon gas & surrounded with a black warm edge spacer 4mm clear toughened internal pane. The solar control layer will act as a barrier preventing outdoor heat and UV. The Low E coating will continue to reflect internal heat making it a perfect all-year round glass option.	Our security upgrade is great for that added piece of mind. 28mm double glazed toughened & laminated unit made up with: 3mm clear float with a 0.4mm security laminate and 3mm clear float externally 20mm cavity filled with argon gas & surrounded with a black warm edge spacer 4mm Soft Coat Low E toughened internal pane. The exterior pane will stop any intruders as the film will not allow the glass to separate and the interior pane will reflect radiator heat to keep you warm and save on your heating bills.	Our thermal upgrade is designed to maximise heat retention. 28mm triple glazed toughened unit made up with: 4mm low iron toughened external pane 8mm cavity filled with argon gas & surrounded with a black warm edge spacer 4mm low E toughened centre pane 8mm cavity filled with argon gas & surrounded with a black warm edge spacer 4mm Soft Coat Low E toughened internal pane. The exterior pane with the low iron content will give a clearer view and the 2 layers of Low E glass will reflect radiator heat to keep you warm and save on your heating bills. Triple glazing is not the ideal solution for any acoustic performance. We would suggest an acoustic laminate which can be purchased from us. Please call a member of the team to request a price.

	AluK Bi-fold and Sliding Door Systems Brochure
	AluK Installation Guide

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[Size]4.0m|4.5m|5.0m|Bespoke[Colour]White[Panels]5[Brand]Serenity[Sightline]140mm[Features]Flush Threshold|Pop-Out Handle

Serenity
5 Panel Bifold Door

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Serenity5 Panel Bifold Door

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Serenity
5 Panel Bifold Door