Sash Windows

Double Glazed Sash Windows London

Incorporated with two panes of glass, double-glazed windows are pretty much energy-efficient. Two different glasses or sheets of glazing keep the air and heat inside; working as a semi-insulator keeping the energy bill low. 

Features

• Low maintenance and durable
• Better ventilation system
• Easy cleaning
• Easy to control the airflow

Benefits

• Faulty windows can leak air resulting in poor insulation
• Don’t have too many variations
• Don’t have easy operational access