- Industrial Zone, Sliven, Bulgaria (Behind the Computing Center)
- info@lhgwindows.com
- +44 7727 646013
20+
Years of Combined ExpertiseAbout LHG Windows
At LHG Windows, we combine years of real craftsmanship with modern window technology. Our team has decades of hands-on experience in producing, installing, and repairing uPVC and aluminium windows across the UK and Europe. We focus on clean workmanship, reliable materials, and long-lasting results for every project.
Innovative Work Experience
Reliable European Materials
Quality Craftsmanship
Certified Window Systems
Our Services
We’re Prodviding Quality Windows Services
Professional installation of uPVC and aluminium windows for homes, businesses, and renovations. Clean finish, proper insulation, and long-lasting quality.
We repair old or damaged windows, fix mechanisms, restore insulation, and bring worn-out systems back to proper working condition.
We produce custom-made uPVC and aluminium windows based on exact measurements, using Profilink BG and premium Aluplast systems.
Why Choose LHG Windows
Quality You Can Trust
LHG Windows is built on solid experience and top-grade materials. We use trusted systems from Profilink BG and Aluplast Germany to ensure durability, energy efficiency, and reliable performance in every installation.
- Expert Technicians
- Award-Winning Materials
- Required Safety Standards
- Fully Insured
- Premium Quality Profiles
- Clean & Fast Installation
Quick Process
3 Easy Steps to Get Quick Help
01
Book a Consultation
Tell us what you need — installation, repair, or manufacturing.
02
We Visit Your Window Site
We inspect, measure, and advise you on the best solution.
03
Service & Ready
We complete the work with precision and clean workmanship.
What People Say
Client Reviews
“Professional, fast, and reliable — great experience from start to finish.”
“Clean installation, quality materials, and excellent communication.”
“Great service and excellent communication. The team worked quickly and the results were outstanding.”
Expert Team
We Have A Professional Team Member
Lyudmil Gruev
Senior Specialist
Hristo Zhekov
Production & Installation Specialist
Georgi Stoykov
Production & Installation SpecialistNeed Any Windows Help?
Call us for consultation, installation, repair, or custom window manufacturing.