Secondary glazing noise and sound insulation properties





Office : 0800 612 5548


Mobile : 07875 369 855



Find us


North London Secondary Glazing
Unit 4
Noke Lane Business Centre
Noke Lane
St. Albans, Herts



Secondary glazing noise and sound insulation properties



Secondary Glazing Products


Find out more information about the different types of secondary glazing we can provide



NLSG Testimonials





Richard Smith


Secondary Glazing Queensgate


"The guys at North Lodond Secondary glazing have done a fantastic job thank you "




Julie Ash


Secondary Glazing, Hornchurch


"Thank you for your help at every step of the process. NLSG were clear on both product and price. A fantastic company to deal with and a great product."




Andrew White


Secondary Glazing, Esher


"I am absolutely over the moon with my new Secondary Glazing units! I cannot believe the difference it has made to the noise. You have been a total God-send! It really has been such a hassle-free and successful experience with NLSG. Thanks so much again."




Paul Jones


Secondary Glazing, Chelsea


"Excellent company to deal with. Friendly staff, great product and they did what they said they would do when they said they would. Secondary glazing has made a real difference to the sound coming into the rooms. Would definitely recommend"



Contact the NLSG team to find out how we can help you.