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House with BUDVAR T-Comfort windows — exterior view

T‑Comfort

A universal system built for replacing old windows with new ones. The angular profile shape gives a timeless design at an attractive price.

0,84W/m²K
Uw
2-3
Gaskets
6
Chambers
Window replacement

Replacing worn-out windows with new ones

Optimised performance at attractive prices. Choose a system matched to your budget and expectations.

If your main goal is to replace old windows with new ones that are solid and good-looking, and your project is not subject to the stringent WT 2021 requirements, we recommend the BUDVAR T-Comfort line. This system offers proven quality, good thermal and acoustic insulation and a wide range of design options at an attractive price. It's the ideal choice for those looking for reliable replacement windows without the need to meet the very highest energy-performance parameters, but with the assurance of durability and everyday comfort.

T-Comfort corner cross-section — unit 3-pane
Window architecture

See what’s inside.

Corner cross-section of the T‑Comfort profile: six thermal chambers, steel core, EPDM gasket and double or triple glazing.

Glazing unit
1
Thermal chambers6 air zones

Six chambers form an air barrier that limits heat and noise transfer.

2
Profile coreSteel reinforcing

A closed steel profile ensures rigidity and stability of large constructions.

3
GasketsEPDM · 2-3

Durable EPDM gaskets ensure tightness, quiet and protection from draughts.

4
Glazing unit38 mm · triple

Swisspacer warm edge and low-E glass — low Ug value. Maximum glazing: 38 mm with an angular glazing bead, 36 mm with a rounded one.

Key features

Engineering
that works quietly.

Thermal performance · Uw value
0,84*W/m²K

Premium-class thermal insulation. Triple glazing with a Swisspacer warm edge spacer cuts heating bills by up to 30%.

* Uw value per EN ISO 10077-2 for a simple reference window measuring 1230 × 1480 mm with the option of standard triple glazing with a warm edge.

Construction
6chambers

An 70 mm profile with steel reinforcements. Six air zones block the flow of heat and noise.

Acoustics
45dB Rw

Noise reduction. EPDM gaskets seal off sound bridges.

Security
do RC2

Hardware with anti-burglary mushroom-head cams and a mis-operation lock.

Glazing unit
48mm

With triple glazing and a Swisspacer warm edge spacer.

Colours
15finishes · +20 extended

From white through woodgrain decors to deep anthracites. Profiles coloured throughout or wrapped in PVC foil.

Three variants

Choose your package.

Each variant differs in the number of gaskets and the glazing unit. Choose the one that suits your building.

Top class

Super-warm

Triple glazing with a Swisspacer warm-edge spacer. Recommended for energy-efficient homes.

Uw value
0,84W/m²K
Quote for this variant Super-warm
Ug
0,7W/m²K
Gaskets
3
Glazing
3panes

Common to all variants

70 mm profile, 6 chambers
Burglar resistance up to RC2
Steel reinforcement
15 colours to choose from
Window Glazing

Choose the right glazing for your needs

The glass is a key part of any window — it shapes thermal insulation, sound insulation and security. We offer 11 patterned designs as well as functional glazing (absorptive, reflective, sound-reducing, toughened and laminated).

Patterned glass designs· 11 designs

They provide privacy while letting plenty of light through (80–90%).

Glass pattern WATERFALL
WATERFALL
Glass pattern VISON
VISON
Glass pattern SILVIT
SILVIT
Glass pattern MONUMENTAL M
MONUMENTAL M
Glass pattern MASTER-POINT
MASTER-POINT
Glass pattern MASTER-LIGNE
MASTER-LIGNE
Glass pattern MASTER-CARRE
MASTER-CARRE
Glass pattern LALIVA
LALIVA
Glass pattern KATHEDRAL-MIN
KATHEDRAL-MIN
Glass pattern ARENA C
ARENA C
Glass pattern ALTDEUTSCH-K
ALTDEUTSCH-K

Other glazing types· 5 types

Functional glazing matched to specific needs — protection from sun, noise or break-ins.

Absorption glass
Absorption glass
Absorbs part of the solar radiation energy and protects the room from overheating. Light transmission 32–72%. Available in various colour tints.
Reflective glass
Reflective glass
Thanks to a metal oxide layer, it reflects solar radiation and gives the facade a subtle, metallic sheen. Effective protection against overheating on the south side.
Acoustic glass
Acoustic glass
Different glass thicknesses and an enlarged space between panes provide broadband noise reduction. Indispensable on busy roads, near railway tracks and airports.
Toughened safety glass
Toughened safety glass
5× more impact-resistant than ordinary glass. Shatters into blunt small pieces — minimal risk of injury. Required by standard in glazing reaching to the floor.
Laminated safety glass VSG
Laminated safety glass VSG
Two glass panes bonded by PVB film. When broken, the shards remain stuck to the film — high security level. Used in burglar-resistant windows P4–P6.
Personalisation · 15 colours

Available colours

PVC foil coloured throughout or laminated, UV-stable — with a multi-year colour guarantee. Pick a colour and see the window come to life.

T-Comfort — White textured foil
Selected colourWhite textured foil
+20
More colours

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.

Perfect for

T‑Comfort performs in every room.

See all rooms →
Living room
Day room
Living room
Bedroom
Quiet and relaxation
Bedroom
Bathroom
Privacy and light
Bathroom
Child's room
Tilt-First safety
Child's room
Comparison

Compare with other uPVC models

Six core BUDVAR systems. Scroll to see them all.

Selected
BUDVAR T‑Comfort profile cross-section
T‑Comfort
BUDVAR T‑Classic profile cross-section
T‑Classic
BUDVAR T‑Classic Slim profile cross-section
T‑Classic Slim
BUDVAR T‑Classic Plus profile cross-section
T‑Classic Plus
BUDVAR T‑Perfekt profile cross-section
T‑Perfekt
BUDVAR T-Energy profile cross-section
T-Energy
Number of chambers
6
7
7
8
6
6
Seals
2
2
2
2
3
3
Uw value**W/m²K
0,84
0,84
0,85
0,75
0,69
0,57
Ug valueW/m²K
0,7
0,7
0,7
0,6
0,5
0,4
AcousticsdB
45
42
40
43
38
46
Current
Details
Details
Details
Details
Details

** Uw value per EN ISO 10077-2 for a simple reference window measuring 1230 × 1480 mm with the option of standard triple glazing with a warm edge.

T‑Comfort versions

Choose the right frame for your situation

The same warm T‑Comfort system in three frames — new installation, no-demolition renovation and warmer mounting.

New installationThis version
T‑Comfort Standard

Standard frame for new openings and typical window replacement.

Uw 0,84 W/m²K
Renovation
T‑Comfort Renovation

No-demolition replacement — mounted on the existing old frame.

Uw 0,84 W/m²K
Warmer mounting
T‑Comfort CH frame

Frame fins hold extra insulation — combined height 144 mm.

Uw 0,88 W/m²K
Product catalogue

Download the BUDVAR T‑Comfort catalogue

Full technical specification, design, available colours, accessories and energy parameters — all in a single PDF document ready to download.

Download PDF catalogueAll materials
Visualizer

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FAQ

Frequently asked questions

T-Comfort is a 6-chamber system with a frame depth of 70 mm, combining high thermal-insulation performance (Uw from 0.84 W/m²K) with an attractive price. The most frequently chosen system in the BUDVAR catalogue — it proves itself when replacing old windows. The angular frame shape achieves a timeless design.
Three options are available: Super-warm (3 gaskets, triple glazing, Uw 0.84 with a Swisspacer warm-edge spacer), Standard+ (2 gaskets, double glazing, Uw 0.97) and Standard (2 gaskets, double glazing, Uw 1.3).
Yes, as standard the window is fitted with hardware with anti-prising mushroom-cap pins and optional upgrade to burglar-resistance class RC2. It can be upgraded to higher classes (RC3) to order.
Yes — the renovation version lets you replace old windows without disturbing the existing frame. A version with a CH frame is also available for a warmer installation (combined height of 144 mm).
T-Comfort is available in 15 colours — from classic white, through wood-effect finishes (walnut, Norman oak, pine), to contemporary shades of anthracite and black. The profiles are either coloured throughout or laminated with a UV-resistant PVC foil.
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