Which types of aluminium overlays are available?

T-Comfort offers two types of aluminium overlays: type L and type C, both available in any colour from the RAL palette.

How does the CH version differ from the standard version?

The CH version (Swiss frame) has frame fins that allow the use of additional insulation material, ensuring a warmer installation. The build depth is 144 mm instead of 112 mm.

PVC balcony doors

T-Comfort

T-Comfort are economical balcony doors that combine great design and good technical parameters.

0.84

Uw (W/m²K)

0.7 with warm edge

Ug (W/m²K)

Colours

Call: +48 695 550 044 Compare

PVC balcony doors

T-Comfort are economical balcony doors that combine great design and good technical parameters.

0.84

Uw (W/m²K)

0.7 with warm edge

Ug (W/m²K)

Colours

Call: +48 695 550 044 Compare

StandardRenovation With CH frame

Why T-Comfort

Key features

Simple edges — modern design

Invisible weld seams — aesthetic look

Option of an aluminium overlay (type L or C) in RAL colour

6-chamber profile construction

Frame depth 70 mm, build height 112 mm

PVC threshold 70 mm, optional low aluminium threshold 20 mm

Movable mullion 58 mm (joining at the junction 142 mm)

Titanium Technology — guarantee of durability and rigidity

Class S certificate — resistance to climatic conditions

PVC profiles free from lead, cadmium and heavy metals

Anti-burglary hooks as standard

Application

Ideal for

Economical solutions

Excellent value for money

Modern facades

Aluminium overlay type L or C in RAL colour

Multi-family buildings

Universal design suited to flats

Detached houses

Simple edges fit modern architecture

Technical data

Specifications — T-Comfort Standard

Uw values per DIN EN ISO 10077-2 for single-leaf balcony door 1000×2100 mm

Option	Seals	Glazing	Uw [W/m²K]	Ug [W/m²K]
superwarmBest	3	3	0.84	0.7 with warm edge
standard+	2	3	0.98	0.7
standard	2	2	1.3	1.1

Parameter	Value	Description
Profile construction	6-chamber	Good insulation in an economical construction
Frame depth	70 mm	Simple frame shape
Build height	112 mm	Leaf profile in the assembled state
Threshold	70 mm PVC / 20 mm aluminium	Standard threshold with optional low aluminium threshold
Movable mullion	58 mm	Joining at the junction 142 mm
Aluminium overlay	Type L or C (RAL)	Two overlay variants in any RAL colour
Available colours	16 colours	Full palette of decor foils

Personalisation

Available colours

T-Comfort — available in 16 colours — from classic white to dark wood-effect finishes.

Selected colour: White Foil Textured

The colour swatches and product visualisations shown above do not fully reflect the actual colours or the real material structure — they are intended only as an indicative visual reference of the final result.

Comparison

T-Comfort vs other balcony door systems

Compare balcony door systems — from the classic T-Classic to the energy-efficient T-Energy and T-Perfekt.

System	Chambers	Uw (best)	Colours	Highlights
T-Classic	—	0.87	14	Oval edges, Invisible weld seams	View
T-Classic Forte	—	0.89	15	Two-sided handle, Aluminium overlay RAL	View
T-Classic Plus	—	0.75	16	8-chamber profile, Overlapping water bar	View
T-Classic Slim	—	0.85	16	27% more light, Slim build	View
T-ComfortCurrent	—	0.84	16	Simple edges, Aluminium overlay L/C	—
T-Energy	—	0.58	16	Uw from 0.58, Passive house	View
T-Perfekt	—	0.69	16	3-stage sealing, New product	View
T-Perfekt Forte	—	0.74	16	Two-sided handle, 3-stage sealing	View

FAQ

Frequently Asked Questions

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