uPVC Windows Demelza Supplying Secure And Attractive Demelza uPVC Window Handles


Do you want a more artistic look and serenity in your houses with strong and lustrous Demelza uPVC window handles? Premium, enduring and elegant door handles are made in uPVC Windows Demelza. Builders have trusted uPVC Windows Demelza quality borne of years in the industry.


For your door handles satisfactory solutions and services we are top expertise in uPVC windows technology. With their push-to-open design and smart looks, window handles made by uPVC Window Demelza are hugely popular and you can buy them for all kinds of double glazing. The uPVC window handles available at uPVC Windows Demelza have the burglar proofing ability which is complimented by keys for the handles and the window itself providing added security measures.

We Have A Wide Range Of Door Knobs Including Cockspur And The Following

  • Espag uPVC Window Handles
  • Tilt and Turn Window Handles
  • Spade Handles
  • Replacements for broken or worn door and window handles

uPVC Windows Demelza uPVC Window Handles Range In Demelza

Cockspur window door handles are locked and opened with a spur (a rivet) that pulls up against a plastic wedge on the window frame and vary in sizes from 3mm to up to 8mm. If you want different sized windows that perfectly match the texture and paint of your walls and doors, then uPVC Windows Demelza have them all in stock and in appealing colours.

Windows with thinner frames or those that have a traditional style usually have Cockspur handles. uPVC Windows Demelza provides a wide range of smooth and robust uPVC door knobs that are fit to any window or door casings with old cockspur knob.

Our expert installation technicians may advise that a change in the positioning of the fixing screw holes that couple with the handle to the uPVC window frame at uPVC Windows Demelza. uPVC window handles carries a "push to unlock" model for easy exit during periods of emergency, this option is designed by uPVC Windows Demelza.

Outstanding Espag uPVC Window Handles From uPVC Windows Demelza In Demelza

When your turn Espag handles, the flat, narrow piece of metal, which is as long as the window, moves due to the window's espagnolette locking mechanism. To ensure a good security system on your double glazing windows, our Espag uPVC window handles comes with sticky spindles that make the attachment more efficient. 43mm is the standard distance between the fixing screw centres.

43mm is the standard distance between the fixing screw centres. If your uPVC windows or doors have a spindle of a certain type or length, it's quite possible to get an Espag handle that'll work well with it.

Espag uPVC Window handle spindle has a typical size of 7mm and is mostly locked in one place, and you can find them in a wide range of colours in uPVC Windows Demelza's collection. Our professional staff is able to attend any of your needs if you are having matching problems.

uPVC window handles may need a good replacement fix when they are broken, worn out and become obsolete. Solutions of any kind are offered perfectly without any issue by our professionals, supported by years of experience of uPVC Windows Demelza. When it comes to offering sturdy, safe, and elegant solutions, we are second to none and that's why clients trust for all kinds of replacements and their smiling faces is a proof that they are happy with our services.


Our uPVC window knobs are fully personalized to match your uPVC Doors having sizes of 48mm, 68mm, 70mm, 92mm and 117mm PZ. Your doors will get uPVC Windows Demelza uPVC handles that are manufactured for elegance, efficiency, and longevity in all aspects. We have professional staff on call to help you with your selection of best handles.

Tilt And Turn Window Handles Offered By uPVC Windows Demelza In Demelza

When you want a window that's not a hassle to maintain and keeps your house well ventilated, tilt and turn handles will work well. The handles tilt the window at the top allowing it to swing to the inside. Fulfilling the role of patio doors is what they are mostly used for.

For high floor flats, the best windows options are tilt and turn type because of low maintenance. At uPVC Windows Demelza, you'll find a range of tilt and turn handles, and each handle carries the premium design and workmanship for which we are so much famous for. Superior finishing of uPVC Windows Demelza uPVC window handles enables them to add a touch of modernity, elegance, and style to your house.

The handles are not just elegant looking but also built to last and give you a more secure living for comfort and peace of mind. The dimensions of the tilt and turn window handles provided by uPVC Windows Demelza are standard at 37 mm, and the same is the case with the spindle, which always has a 7 mm diameter. Screw holes come in an average size of 43mm, and the back plate with a 65mm height and 29mm of width.

Secure And Durable Spade Window Knobs From uPVC Windows Demelza In Demelza

Since it does not come with many different styles, unlike the other uPVC handle marketable options, householders and project builders are not very keen with this option. Spade Window Handles offer only two options; Cadenza and Spade. These handles have two different blades, one which is angular while the second type is fashioned to a right angle.

Cadenza angled blade window handle, which is angled and the Cadenza flat blade window handle, which is straight. It is easy to replace a Cadenza window handle as the screws and blades remain in the same position and are the same size. Although it is easily replaceable it is very important to note the size and placement of the screws are vital to ensure seamless operation.

18mm and 32mm are the two different sizes of the blades with the lengths of 48mm. You must select a spade window handle carefully because if you cannot replace one type with another. Due to its focus on the outdated model of uPVC door or window that have multiple lockup arrangement, this handle is however currently referred to as an "obsolete model"

We promise high-quality and robust services for all our clients. Together with designs that are elegant and stylish, the door and window handles that uPVC Windows Demelza supply come with a comprehensive industry assurance of excellence, durability and sturdiness. All new clients need high performance and appropriate uPVC windows solutions that meet their requirements, and due to our dedication to excellence and longevity, we are able to deliver and turn them into regulars who rely on us even more.


Purchasing solutions from uPVC Windows Demelza gives customer complete peace of mind as they know our staff is highly-experienced, trained and certified, our tools and technology is state-of-the-art and our track record is impressive and goes back many years. When it comes to your window and door requirements, our always amiable support staff is always on standby to assist you with all your queries. You can fill our online form and we will give you quick estimates for your needs at absolutely no cost to you!

Contact us immediately on 01726 213669 for the best in value and rates.

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