Advanced Security Features
Security is paramount at DL Windows. Our products are equipped with cutting-edge security features to protect your home in Wiltshire. From multi-point locking systems to reinforced frames, our hup! extension ensure that safety is never compromised. We continuously evolve our security features to stay ahead of potential threats, giving you peace of mind knowing that what matters most to you is well-protected.
Energy Efficiency
DL Windows places a strong emphasis on energy efficiency. Our hup! extension are designed to maintain your home’s comfort while reducing your energy bills. With advanced glass technology and superior sealing, our products minimise heat loss in winter and keep your home cool in summer. As a result, not only do you enjoy a more comfortable living environment, but you also contribute to reducing your carbon footprint.
TRY OUR INTERACTIVE CONFIGURATOR
FEATURES & BENEFITS
01
Five Times Faster To Build
02
Design Flexibility
03
60% More Carbon Efficient
04
One Supplier, One Project
05
High Quality Finishes
EXPLORE MORE OPTIONS
Frequently Asked Questions
What Is A hup! Extension?
A hup! extension is a fast-build home extension system developed by Ultraframe, using pre-manufactured components to create a high-quality, energy-efficient living space.
Do I Need Planning Permission For A hup! Extension?
Can I Customise The Design Of My hup! Extension?
Get In Touch
Contact Info
- 01249 464999
- 01793 683883
- info@dl-windows.co.uk
Head Office / Showroom,
- 7 William Street,
- Porte Marsh Industrial Estate,
- Calne,
- Wiltshire,
- SN11 9BN
- Monday-Thursday: 9 am–5 pm
- Friday: 9 am–4 pm
- Saturday: 10 am–4 pm
- Sunday Closed
Swindon Showroom
- Studley Grange Garden Centre,
- Hay Lane,
- Wroughton,
- Swindon,
- SN4 9QT
- Monday-Sunday: 10 am–4 pm