Double Glazing Installers in Middlesbrough

Choice, choice is what we offer you our clients when you decide to have PVC-U Windows or Doors fitted to your property.

Sealtight is a family run business with over 40 years experience in windows and conservatories and as one of the North East's leading PVC-U specialists we have the capability to turn your choices into a workable, long lasting and professionally fitted product. And as a Certass registered company you know you will be getting the best possible service from us here at Sealtight Windows.

Much of the heat loss from a building occurs through glazing. The three-chamber design of certain PVC-U units enables your home to enjoy greater thermal efficiency

Your new window and door systems can be made more energy-efficient to achieve a BFRC energy rating from C to A (the highest possible rating) depending on the specification you choose, and keep your home warmer and draught-free, as well as saving you money on heating bills.

For more advice on energy-efficient products available from Sealtight Windows please contact us straight away!

Conserve the Environment

All our window and door systems comply with building regulations on the conservation of fuel and power, which helps you to do your bit for the environment

Cut Outdoor noise Levels

Our door and window systems enable you to enjoy peace and quiet too, used with double-glazed sealed units, they can radically reduce outdoor noise levels

Safeguard your Home

All window and door units fitted by Sealtight Windows will be scrupulously checked to make sure they reach very high security standards. helping make your home really your castle.

U.P.V.C Window manufacturers installers conservatories. Glass and double glazing specialists Replacement Porch French Doors 70mm German Rehau.

Here at Sealtight Windows we professionally fit every KÖMMERLING window unit and conservatory we supply and can offer you a wide choice of frames in a choice of finishes as well as different glazing options to help you get the finished product your home deserves.

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