• Very Experienced Glaziers
• Best Prices
• Broken Glass Replaced Fast
• Misted Double Glazing
• New Windows & Doors
• Window & Door Repairs
• Areas Covered

Over 20 Years Skill & Experience In Glazing & Double Glazing

We have over 20 years experience carrying out all aspects of glazing and double glazing. From the smallest pane of replacement glass to brand new patio doors, are glaziers and double glaziers are experts at what they do and we pride ourselves on providing a top quality service.

The Best Service & The Best Price

We have built our business on 2 simple values - providing the most professional service possible and keeping our prices very low. We very rarely have to use this offer, but if you do manage to find a cheaper quotation for your work then we will beat that quote by 10%.

Very Fast Glazing Service

From the smallest pane of glass, to damaged double glazed units to shop front windows, we will have you re-glazed very quickly. We will be with you with you within 1 hour if you have an emergency and we will re-glaze the damage there and then if possible.

Misted Double Glazed Windows & Doors

One of the things a lot of our customers contact us about is when they are having a problem with condensation inside their double glazed units. This is because the seal of the unit has become worn over time and is letting in air and water. Don't worry, you do not need a brand new window or door, just the unit replaced which we can do for a very low cost.

Brand New Windows & Doors Supplied & Installed

We offer a top quality double glazing service. We supply and install brand new windows and doors in UPVC, aluminium and timber frames. All our installations are backed with a comprehensive 10 year guarantee and all our installers are FENSA registered.

Double Glazing Repairs

Sometimes your windows or doors may not need replacing but they may not be working as well as they should. We carry out a lot of repairs to windows and doors. We replace handles, hinges, locking mechanisms and double glazed units.

Cassidy Glazing & Locks - Available In Beds, Herts, Bucks & North London

We are available in towns such as Luton, Dunstable, Harpenden, St Albans, Hemel Hempstead, Amersham, Chesham, Chalfont St Giles, Watford, Bedford, Milton Keynes, North London and all the surrounding towns and villages.