UW- value 1.1
Veka Softline 76 represents an evolutionary development of classic window systems, offering improved thermal properties without a significant cost increase. This is a system with 76 mm installation depth, occupying the "golden mean" niche between basic 70 mm profiles and premium 82 mm systems. With a 3 mm outer wall thickness (Class "A" according to DIN EN 12608), the profile guarantees exceptional shape stability and weld seam durability.
The increased installation width allows for wider and warmer glass units up to 48 mm thick, significantly improving sound insulation and home heat retention. The narrow visible profile part (mullions) ensures maximum daylight penetration, making the room visually more spacious. This is the ideal choice for glazing modern cottages and apartments with high energy efficiency requirements.
Article number
400.100.002
Technical Specifications
Details
Modern energy efficiency standard. 76 mm, Class "A" and perfect balance of thermal insulation and light transmission.
Energy Efficiency
A+
Profile Chambers
5 chambers
Profile Depth
76mm
Profile Height
112mm
Glass Unit
up to 48mm
Thermal Protection
Uw ≤ 1.1 W/(m²·K)
Sound Insulation
≈47 Rw(dB)
System Design Parameters:
- Installation depth: 76 mm (increased width for improved thermal insulation).
- Profile class: Class "A" (DIN EN 12608) — 3 mm outer walls.
- Profile construction: 5 chambers with optimized geometry.
- Reinforcement: Galvanized steel reinforcement. Frame uses closed square profile providing high section inertia.
- Sealing: Double-circuit sealing system (AD) or triple-circuit (MD) depending on the article. Seals are replaceable, high-quality material.
Glazing and Filling Options:
- Maximum filling thickness: up to 48 mm.
- Glass unit seating depth: 25 mm (Key advantage! Market standard is 18-20 mm). This provides a "warm edge" for the glass unit.
- Glass unit fixing: Glazing beads of various shapes (rounded, decorative) to match interior design.
Geometry and Dimensions (Window):
- Profile package height: 112 mm — narrow mullions for modern design.
- Design: Smooth Softline lines harmonizing with any facade. Option for aluminum cladding.
- Sash dimensions: Increased allowable dimensions compared to 70 series due to stiffer profile section.
Certified Characteristics (according to DIN EN 14351-1):
- Profile thermal insulation (Uf): 1.1 W/m²K (with center seal version).
- Thermal resistance (R0): 0.85–0.95 m²°C/W.
- Sound insulation (Rw): up to 47 dB (option to install thick acoustic laminated glass).
- Burglar resistance: RC2 and RC3 classes. Hardware striker plates are fixed to metal reinforcement.
- Water tightness: Class 9A.
- Service life: Over 50 years.
Optimal Choice
The Golden Mean
MD System
3 Sealing Circuits
Reliability for Ages
Class A Power
Veka Softline 76
Modern energy efficiency standard. 76 mm, Class "A" and perfect balance of thermal insulation and light transmission.
Calculate Cost
Estimated manufacturing time 3-6 weeks.
Eligible for NextGen Subsidy -80%
Get up to €3,000 back on this window
Available Services
Free measurement and design More details
Delivery to installation site More details
Installation by our specialists More details
Buy by Phone
Call us Monday to Saturday, except holidays, from 8:00 AM to 10:00 PM. Sundays and holidays from 10:00 AM to 8:00 PM. Call
More Ideas and Inspiration
These are some examples of our work with Veka Softline 76 profile. All this inspiration is for you and only for you.
* - Photos provided by our partners and may differ from actual products.
We are working on keeping data up-to-date. Contact us if you need fresh materials.
We are working on keeping data up-to-date. Contact us if you need fresh materials.
Financing Options
Enjoy your purchase now and pay for it in installments using our financing services.
More detailsDon't Forget to Add
Additional elements and accessories that will make your home even more comfortable
Mosquito Nets
Protect your home from insects, dust, and pollen, allowing you to enjoy fresh air even in the middle of summer.
Handles and Locking Elements
Quality hardware ensures ease of use and security for your windows and doors.
Lamination
Colorful home facades and the desire to decorate your home leads to growing demand for laminated windows every year.
Decorative Elements
Decorative strips and bars allow you to give your windows an individual style, emphasizing the architectural features of your home.
Compare with Similar Profiles
Alternative solutions from other manufacturers
UW- value 1.3
Veka Softline 70
The benchmark of strength. Class "A" profile with closed reinforcement for maximum stability and thermal insulation.
Energy Efficiency
A
Profile Chambers
5 chambers
Profile Depth
70mm
Profile Height
112mm
Glass Unit
up to 42mm
Thermal Protection
Uw ≤ 1.3 W/(m²·K)
Sound Insulation
≈45 Rw(dB)
UW- value 1.0
Veka Softline 82
Flagship energy-efficient system. 7-chamber profile with 82 mm width and three sealing circuits (MD) for maximum heat retention.
Energy Efficiency
A++
Profile Chambers
7 chambers
Profile Depth
82mm
Profile Height
124mm
Glass Unit
up to 52mm
Thermal Protection
Uw ≤ 0.80 W/(m²·K)
Sound Insulation
≈47 Rw(dB)
UW- value 1.1
Veka AluConnect
Revolutionary hybrid. Load-bearing aluminum profile on the outside and warm PVC core inside. Aluminum design with plastic thermal insulation.
Energy Efficiency
A++
Core Chambers
Multi-chamber
Profile Depth
82mm
Profile Height
114mm
Glass Unit
up to 58mm
Thermal Protection
Uw ≤ 1.1 W/(m²·K)
Sound Insulation
≈46 Rw(dB)
UW- value 1.3
Rehau Euro-design 70
Classic 5-chamber system with 70 mm depth, reliable and economical for standard construction. HDF surface.
Energy rating
A
Profile chambers
5 chambers
Profile depth
70mm
Profile height
108mm
Glass unit
up to 40mm
Thermal protection
Uw ≤ 1.3 W/(m²·K)
Sound insulation
≈43 Rw(dB)
UW- value 0.94
Rehau Synego
7-chamber system with 80 mm depth, providing high thermal and sound insulation for comfortable living. HDF.
Energy rating
A++
Profile chambers
7 chambers
Profile depth
80mm
Profile height
117mm
Glass unit
up to 51mm
Thermal protection
Uw ≤ 0.94 W/(m²·K)
Sound insulation
≈46 Rw(dB)
UW- value 1.2
Rehau Brillant-Design 70
Premium 70 mm system with elegant design, smooth HDF surface and good thermal insulation properties. HDF
Energy rating
A
Profile chambers
5 chambers
Profile depth
70mm
Profile height
116mm
Glass unit
up to 42mm
Thermal protection
Uw ≤ 1.2 W/(m²·K)
Sound insulation
≈43 Rw(dB)
Leave a Review
Customer Reviews
Find out what people are saying about it
0.0
Average rating
0 reviews
5 ★
0
4 ★
0
3 ★
0
2 ★
0
1 ★
0
No reviews yet. Be the first!
FAQs
Frequently Asked Questions about Veka Softline 76
What is the benefit of 25 mm glass seating depth?
Standard glass unit seating depth is 18-20 mm. Increasing it to 25 mm allows completely hiding the spacer bar behind the profile plastic. This eliminates the "cold bridge" at the edges and dramatically reduces the risk of condensation in freezing weather.
How much warmer is the 76 system compared to 70?
Thanks to the additional 6 mm width and the ability to install 48 mm glass units, the overall thermal resistance of the finished window increases by approximately 10-15%, which is noticeable when heating a private home.
Can I use Veka Spectral coating?
Yes, Softline 76 is the main platform for the unique velvety Spectral coating. The profile is laminated on a colored core (gray, graphite, umber) so that when opening the window, no white gaps are visible.
What is the maximum sash weight the profile can support?
With reinforced hinges and bonded glass unit, the sash can weigh up to 100-120 kg, allowing panoramic opening elements up to 2.4 meters in height.
Is special reinforcement needed for 76 mm?
Yes, this system has its own reinforcement articles precisely matching the chamber geometry. Gaps between plastic and metal are minimal, providing maximum structural rigidity.
Is the system compatible with anti-burglary hardware?
Absolutely. Moreover, thanks to the thick Class "A" walls, hardware screws hold more securely, making it harder to force open the sashes with a crowbar.
Need Help Choosing?
Order a free consultation from our company specialists. We will call you back at a convenient time and discuss how we can help you.