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Sat 10am - 2pm

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Security

One method used by would-be burglars is to remove the glass in the door to gain access. That threat is removed with S-Glaze technology by ensuring that the glass is comprised within the door itself. Acting as part of a multipoint locking system, added security and strength is provided by solid brass hook locks that run the full length of the outer frame. In terms of the inner frame, it is reinforced and around 60% stronger than a standard composite door. This means it cannot just simply be forced open. To further protect exterior doors, Diamond Secure 3 Star Cylinders are installed to ensure that there is no way a burglar can find their way through. That is not all - there are even more security features on offer with Rockdoor. These include night latches, laminated glass, extra hooks, security chains and a steel mesh unable to be cut through.

Thermal Efficiency

Thermal efficiency is an important part of choosing a new door, ensuring that heat is retained and no draughts appear. Composite doors at Rockdoor have a range of features to increase the level of thermal performance available and achieve an A rating. While the S-Glaze technology plays an important part in keeping the door secure with the in-built glass, it also helps to prevent any draughts from being able to get through. This is because any air is unable to escape from the frame. Some further options available to increase thermal efficiency include reinforced frames, Polyurethane foam, thermally efficient glass and uPVC skins. If choosing a clear glass design, you can access a special coating that can be applied to the glass called Clear Backing Glass, helping to improve thermal performance and reduce heating bills.

Colours & Styles

There are up to 14 colour options to choose from, along with a multitude of front and back door styles. You can be sure that your door will be able to be customised to fit with your property’s aesthetic. Not only that, but there is also the option to choose two different colours for the interior and exterior of the door. Whether you want to look at a Chartwell Green door that has become more popular in countryside homes, or a stylish, sleek and modern Anthracite Grey, there are numerous options available to really make your door complement your property. Each coloured door is protected with Heat Shield technology and can feature beautiful woodgrain textures both internally and externally.

Customise with a range of beautiful finishes

Popular colours for Rockdoor. *For an accurate representation please request a colour swatch.

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  • Double Glazing Essex Ltd
  • 101 London Rd
  • South Benfleet
  • SS7 5TG
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What our customers say about our service

10

"DG Essex ltd installed complete window, soffit and fascia and cladding to my home in an excellent and professional manner. I rate this company highly."

- Customer in Benfleet

10

"The workmen arrived on time. Were polite and tidy. Friendly and discussed work as it progressed. Job looks good and site was left tidy - professional."

- Customer in Benfleet

10

"Removed existing windows and doors and replaced with high quality PVCU double glazed windows and doors"

- Customer in Benfleet

We will be CLOSED on Thursday 2nd and Friday 3rd June.