Timber Windows Casement Windows Secure Windows – Part Q Windows – Certified Flush Casements
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Secure Windows - Part Q Windows

Our high security windows are called Part Q Windows and are Certified Windows and Doors which are now required in new builds. These are the most secure windows and they feature the highest levels of security and in addition they have double gasket weather proofing.

Read much more at the bottom of this page.

Part Q Windows are Certified as secure windows

Additional features of this Window System:

  • Certified for Document Q (Doc Q) of the Building Regulations, UK.

  • double gasket system to keep you warm in severe weather conditions.

  • our high security locking system offers the ultimate security and significantly exceeds the requirements of BS7950.

  • these locks are cycle tested to 50,000 cycles, which is double the BBA test requirement.
  • also featuring an open night time locking position, enabling you to lock the window in an open position for ventilation & safety at night .
  • additional security with a locking claw set with stabilising plates, providing extra stability & security from burglary
  • the high performance 3 layered surface coating, provides outstanding features for use in coastal regions and areas affected by increased chemical attacks. (tested in accordance to BS EN ISO:9227-2006/DIN.050.021-SS salt spray corrosion test in artificial atmospheres)
  • friction hinges of high durability and corrosion resistance.
  • locking system & keeps are not visible from the outside
  • double gasket system, meaning more insulation & better weatherproofing
  • must be externally glazed to meet certified standards
  • u-value = 1.4 W/m2K (measured on softwood items)
  • 92mm frame, opens out

High Security Windows - certified document Q windows for new builds - Gallery

Part Q Windows - The New Standard in Home Security

Are you looking to secure your home with the latest in window technology? Part Q windows are the answer! Certified by the highest security standards, these secure windows provide superior protection against break-ins and weather damage. Part Q windows are the new standard for home security and are now required in all new builds. Whether you need hardwood or softwood windows and doors, you can trust Part Q windows to keep your home and family safe.

What is Part Q?

Part Q is a new certification standard introduced in 2015, by Building Regulations, in the United Kingdom to ensure that all new build homes have the highest levels of security installed. This means that all windows and doors must meet a number of security standards. Casement windows, in particular, must be fitted with multi-point locking systems, secure hinges and internal glazing beads to ensure that they are as secure as possible. By meeting these requirements, new build windows will provide homeowners with the peace of mind that their home is secure from potential intruders.

What does it mean for your home?

The new Part Q certification is a stringent set of standards that all new windows and doors must meet to be installed in a new build. The certification requires that all windows and doors have the highest levels of security, making them virtually impenetrable to anyone attempting to break in. Our Part Q Certified windows and doors feature double glazing, strong multi-point locks, and state-of-the-art security devices for added protection. This provides you with complete peace of mind that your home is safe and secure from unwanted intruders. Additionally, these high security windows are accompanied by a Q Certificate that ensures your home’s security.

How do our windows and doors meet the requirements?

At ATW, we are proud to offer Part Q certified windows and doors that meet the highest levels of security. Our secure windows and doors are designed with double gasket weatherproofing, providing an extra layer of protection from the elements. In addition, all of our products must meet the stringent requirements set out in Document Q of the Building Regulations before they are certified. These requirements include things such as hinges, locks, handles, glazing beads and other essential components. We ensure that our windows and doors exceed these requirements to ensure that your home is as safe and secure as possible.

What other benefits do our Part Q windows and doors offer?

In addition to meeting the Part Q security requirements, our windows and doors also come with a range of other benefits. All of our windows and doors feature double glazing, with warm edge technology, to help keep your home warm and secure in all weather conditions. We use superior wood protection on all of our products, meaning you can be sure that your windows and doors will last for decades to come. And of course, we never take any shortcuts when it comes to producing the finest secure windows for your home.

As always, we are here to help and advise our customers to make sure every project is a success – so please do Contact us for help.

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