Hassle Free Service
Choosing SheffLOCK gives you a smooth experience from start to finish.
1. FREE quote
Book a time and date for your appointment with one of our window installation experts.
2. Detailed survey
We will carry out a detailed inspection to make sure we can fulfill your requests.
Your windows are made in Rotherham from high grade materials.
Our window installation experts will carefully install your new uPVC windows to the highest standards possible.
5. Sign off and payment
When the work is complete to your satisfaction and signed off, we will collect the agreed payment.