Secure And Stylish Knowstone uPVC Window Handles From uPVC Windows Knowstone


If you are searching for that extra lustre and peace of mind in your home, you need some tough and sleek Knowstone uPVC window handles. The uPVC Windows Knowstone efficient door handles serve you better than others. Thanks to its years of experience, homeowners have developed a special trust on uPVC Windows Knowstone.


They know that the door handles we provide them are of excellent quality and that we have a lot of expertise in this area and many satisfied customers in our books. uPVC Windows Knowstone window smart handles are a simple push to open and designed to fit different types of double glazing. The security system used in uPVC window handles made by uPVC Window Knowstone is state-of-the-art and well backed by a pair of extra keys, ensuring thieves stay away from your house.

Cockspur Up Window Handles Are One Of Our Finest Doors Handles Form Our Following Options

  • Espag Handles
  • Tilt and Turn Window Handles
  • Spade (Cadenza) Window Handles
  • Replacement solutions for damaged uPVC window door handles

uPVC Windows Knowstone uPVC Window Handles Range In Knowstone

Coming in sizes ranging from 3mm to 8mm, you can open and close a Cockspur window door handles with a goad (a rivet) that lifts-up over a plastic lock in the frame of the window. You can also get the various sizes in a variety of attractive colours from uPVC Windows Knowstone if you want something that will match your door or your walls.

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

Professional workers who deal with installation may recommend that a repositioning of the fixing screw holes be made of the handle up to the window frame, at uPVC Windows Knowstone. uPVC window handles carries a "push to unlock" model for easy exit during periods of emergency, this option is designed by uPVC Windows Knowstone.

Espag uPVC Window Handles From uPVC Windows Knowstone In Knowstone

Espag is a short-form for espagnolette and these handles involves a long flat metal strip which moves whenever you turn the handle Espag/uPVC Window Handles sometimes known as Spindle Handles because of the spindle fitted at the back providing added security the glazed window. 43mm is the standard distance between the fixing screw centres.

43mm is the standard distance between the fixing screw centres. If spindle's specifications are correct, Espag handles are suitable for all types uPVC window doors.

The Espag/uPVC window handles available at UPTC Windows Knowstone come fixed in position and with a standard 7mm width but in different colours. Whatever the case may be, rest assured that our window specialists will walk you through and provide you with the best solution.

Window handle replacement may just be inevitable when time comes. With the years of experience, uPVC Windows Knowstone offers the best solution for you without any difficulty. Protected and classy solution with smiling clients are the outcomes of our service as we aim to help people around.


You can have a personalized uPVC window handles size for your uPVC doors and we also, we offer 48mm, 68mm, 70mm, 92mm and 117mm handles length. Whether it's front doors or back doors for which you need uPVC Windows Knowstone uPVC window handles, you will find with us the most elegant, sturdy, and long-lasting solutions. You get expert advice from our highly-trained and committed staff, who will offer solutions that are most suitable to your preferences and needs.

Inclined And Turn Window Knobs From uPVC Windows Knowstone In Knowstone

To provide better air circulation and low maintenance, Inclined and Turn door handles are manufactured. In contrast to what we may have commonly seen, our tilt and turn windows opens inwards with this handle. Fulfilling the role of patio doors is what they are mostly used for.

These windows on multi-storey buildings require less maintenance and can be cleaned easily. Our range of tilt and turn uPVC window handle come in our signature superior quality standards at uPVC Windows Knowstone. Our first-class finishing gives a refreshing, suitable and breath-taking experience all in uPVC Windows Knowstone uPVC window handles.

We make enduring and impenetrable windows handles that also are able to please any aesthetic requirement, giving you security and without losing style. Our Tilt and Turn spindle usually comes at 37mm x 7mm (length x diameter) as uPVC Windows Knowstone standard. The back plate is also available in standard sizes in terms of length, width and space between the screws.

Robust Spade Window Handles Supplied By uPVC Windows Knowstone In Knowstone

Spade Window Knobs are inflexible than other uPVC knobs available in the market hence they are infamous amongst property holders, constructors, and contractors. The two models available for this handle type are Cadenza and Spade. A slanted angulated option and a right angle option are the two blade kinds of the Cadenza and Spade window handles.

There is the Cadenza flat blade handle and the Cadenza angled blade handle where the former is straight and the latter is at an angle. Cadenza angled blade window knob eradicates the consideration of blade's length and size, as it has the similar placement and dimension of screw fixings so, can be changed without any difficulty. Identifying the size and type of the replacement handle is the largest problem which this type of replacement handle have.

We have sizes in the range of 48mm, 32mm, and 18mm that the blades are available in. Since you can't change one spade handle with a different type, it is important to pick the right one. The Cadenza is often used in windows with rustic inclination and can be fitted to a multi-point lock system.

Regardless of the type of handle, premium quality, dependability and professional finish is guaranteed to our customers. uPVC Windows Knowstone offers best, robust, stylish and splendidly designed uPVC window or door handles compliance with standards of the industry with lifelong brilliance. Knowstone people prefer uPVC Windows Knowstone because of our long-term premium products added to our first class services and the facts that have converted us into a top reliable company.


uPVC Windows Knowstone has a great team of engineers and workforce who have a vast experience of work and who utilize the most innovative technologies to give you the most secure window solutions. To answer all your questions for your uPVC Windows Knowstone our ever friendly customer care staff are always on standby. We can give you a prior quote, once you fill online form available on our website that will be most feasible for you.

Our rates are unbeatable, to know more, just pick up your phone and dial 01392 690636 to contact us.

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