Sash Windows Knaresborough

Knaresborough Sash Window Installation & Repair

Sash Windows Knaresborough North Yorkshire (HG5): Adding style, charm and authenticity to any property in Knaresborough, sash windows may even improve the value of your property. If you have a listed building, a period property or your home is situated within a designated conservation area, sash windows could be your only replacement choice due to local requirements, and modern replacement sash windows are just as accurate as the originally fitted windows.

Free Knaresborough Sash Window Quotes

In many cases a replacement sash window will be hand crafted by your specialist glazing company in Knaresborough, to ensure they accurately fit in with your needs, along with any regulations with regards to conservation area and listed building status. Using timber from sustainable sources in soft or hard wood varieties, that are well known for their resilience and anti-rot capabilities, a qualified tradesman will expertly fashion your windows. Unless of course, you favour the more contemporary look, with elegant composite, uPVC, aluminium framed sash windows which seamlessly integrate with the design and style of your house in Knaresborough.

Sash Windows Knaresborough North Yorkshire (HG5)


In contrast to casement windows, sash windows do not need a hinge mechanism for opening. Two window panels are involved with one, or both, being able to slide vertically behind the other. To keep the window in place there are counterbalances and cords that allow the window to be opened to any size of gap for varying ventilation needs. Classic, old fashioned sash windows can't be moved in any other direction, but more modern designs allow for vertical or horizontal movement, and also tilting variants which are much easier to clean.

One of the key pluses that a sash window has over a casement window is that it's far more efficient for room ventilation. When both sashes can be moved it is possible to leave a gap both top and bottom, which produces a convection air flow within the room with warmer air escaping through the higher gap, and cool air entering through the bottom gap. During the sunny summer months in Knaresborough, this is especially helpful, helping to improve your levels of personal comfort.

Sash Window Fitters Knaresborough UK (01423)

To give extra peace of mind for home owners in Knaresborough and prevent any unauthorised opening of your traditional sash windows, security can be increased by fitting threaded bolt screws, reinforced or double glazing, stops and locks. Installing a frame to frame sash lock is one of the best forms of security for sash windows in Knaresborough. Stopping either window from being opened, this style of lock involves the fitting of a bolt or bar which fastens the bottom frame to the top sash. It improves security even further by not being able to be accessed from outside by any potential intruders.


If your existing sash windows in Knaresborough are damaged or no longer work as they should, it's a good time to think of either refurbishing or replacing them before they get worse. Your local Knaresborough sash window fitter will be able to advise you on whether it's better to change them or whether it's viable to refurbish your current sash windows.

A complete refurbishment of your existing sash windows in Knaresborough will generally require them to be removed from their frame for work to be carried out. Some sash window repairs might not be that complicated and may just involve removing layers of paint that have accumulated over the years, or maybe the frame might need tightening up in a special jig if the panes of glass are rattling and draughty. A specialist Knaresborough sash window contractor will provide an inspection service of your windows and frames before imparting advice on possible actions to rectify your problems. Remember that, whilst in theory pretty much any sash window can be refurbished or repaired; be it defective mechanisms, shattered glass, frayed sash cords, rotting frames etc, to all intents and purposes there is a balance between what is viable and what's economically the best option.

If you are attempting to make a replacement sash window, or repairing an existing one, there's an array of sash window parts and mouldings. Since you can buy the precise parts that you need, this is especially useful for small repair tasks. The most commonly available sash mouldings are parting beads, step cills, glazing bars, staff beads, bottom rails, sash bars, top & bottom meeting rails, sash stiles, transom drips, ovolo glass beads and stiles.

Sash Window Quotes in Knaresborough North Yorkshire


It can be confusing if you look at a sales catalogue or online at all of the different designs of sash windows that you can buy. To make the whole process easier, you should realise that there are basically three primary designs: Edwardian, Victorian and Georgian, to consider. Each of these 3 patterns has their own individual variations which can be customised for the layout your house in Knaresborough.

Sash Window Installation Near Knaresborough North Yorkshire

Georgian - With typically 6 independent panes in the top sash, over 6 independent panes in the bottom sash, the "6 over 6" Georgian is easily recognisable. There's a Georgian-variant which sees a window that can have different sized panes in the top and bottom, as long as one half of the window has six panes, whilst a Half-Georgian is a modification of the Georgian with a single pane in one half, and 6 panes in the other.

Victorian - Featuring a 2 over 2 panel grid design which can also incorporate a central bar, the Victorian style of sash window also has variants like asymmetric (3 over 2, or 2 over 3 etc).

Edwardian - With a six over two configuration, the Edwardian is fairly similar to the Half-Georgian design of sash window.

Instead of racking your brain thinking about all of these designs, you might find that it's easier to just contact your local Knaresborough window company, and ask for their advice on which is the perfect type for your home.

Any window sizes, in addition to coupled and bay windows, can be obtained in all of these sash window designs. What's referred to as the Yorkshire Sash is the 4th and final major type of sash window. Incorporating any of the three principal designs and their variations, this model is a window that slides horizontally.

As well as the many different styles, sash windows are also manufactured from several different materials to suit your individual preferences or tastes. For most of the last 400 years, since sash windows were first developed, they have been constructed with timber. The early ones were made of English oak which was widely available in those days, and more recently they have been manufactured from softwoods like cedar, European redwood, Scots pine and Douglas fir which are cheaper and are more sustainably sourced.

The first sash windows made from aluminium made an appearance in the 1970's, followed closely by uPVC windows, which have become more and more popular in Knaresborough thanks largely to their energy efficiency, low-maintenance attributes, durability and high level of security.

Sash Window Installers Knaresborough (HG5)


One issue with older style sash windows is that they were only fitted with a single layer of glass, which to stop heat loss is not great. It might be necessary to replace your current sash windows with some having a similar arrangement if your home is a listed building or your property is situated in a designated conservation area. However, now it's feasible to replace the original style glass with modern toughened glass, which will have enhanced thermal attributes. This will permit you to retain the general look of your house when updating your sash windows.

A professional sash window company in Knaresborough can offer guidance on ways to stay within the local legislation for your area, while offering the optimum and most cost-effective materials available. When the restoration of existing materials is essential, due to demands by your local council or conservation officer, a window by window inspection report may be required to minimise any negative impact on the structure. A reliable installation company will be ready to perform this assessment and get a report ready for for the planning department, including technical drawings, specifics of your renovation scheme and essential replacement works.

Through the installation of secondary glazing you might be able to do an upgrade on your sash windows in Knaresborough. This allows you to prevent condensation, improve your thermal efficiency and reduce noise by the installation of a vertical sliding secondary glazed panel inside your sash window. The installation of secondary glazing enables you to maintain the integrity and original character of the building and can usually be implemented even where you are restricted by planning constraints in the case of a listed building.


There are many contractors in the Knaresborough area, who can supply you with a sash window installation that will last a lifetime. When appropriate, you should ask friends and neighbours for recommendations of window fitters in Knaresborough. From the potential companies, see if you can get at least three job quotes. A sash window company that's a registered member of the TGAS (Glazing Arbitration Scheme), the Glass and Glazing Federation or FENSA (the Fenestration Self-Assessment Scheme), will reassure you of the level of their skill and proficiency in sash window and glazing installations and refurbishments. Membership to such leading bodies in the glazing industry also gives insurance in the event of faulty workmanship, and a method of finding arbitration if legal proceeding occur due to defective products or lousy craftsmanship.

Book a Sash Window in Knaresborough UK

Sash windows can be installed in Knaresborough and also in: Follifoot, Farnham, Scrotton, Ferrensby, Scriven, Burton Leonard, Hay a Park, Harrogate, Brearton, Hookstone Chase, Copgrove, Occaney, Starbeck, Nidd, Calcutt, Killinghall, as well as in these postcodes HG5 0SL, HG2 7EN, HG5 0NF, HG2 7XQ, HG5 0HU, HG5 0FE, HG5 0NN, HG5 0DD, HG5 0LD, HG5 0EA. Local Knaresborough sash window installers will probably have the postcode HG5 and the dialling code 01423.

Sash Window Repair Knaresborough

If they're not properly maintained and looked after, there is no question that timber sash windows can get pretty shabby. That is not to suggest that you are necessarily the one to blame for the state of your sash windows, they might have deteriorating for many years before you even considered buying your house in Knaresborough, but now you are left with draughty, noisy and rotten windows which need a touch of care and attention.

Trust me, hundreds of sash windows in Knaresborough are desperately in need of repair, but at a quick glance most householders would not pay any attention to the problems that exist and are worsening underneath all those coats of paint. Now, this is not the kind of project that can be accomplished by any old wood bodger or odd job man, you need a sash window expert who knows what they're up to.

Except if your timber sash windows have clearly been mistreated and neglected for a fair number of years, they can normally be renovated with a certain amount of hard work and creativity, consequently if you contact someone to look at them and their only response is an intake or breath and a patently obvious attempt to sell you replacement windows, you must give them short shrift and keep on looking.

Professional sash window experts will seek to do a full inspection of your window or windows, at which point they'll put forward all of the possible solutions, including what will have to be replaced and what components can be successfully mended during the refurbishment. They will also give you an itemised quotation so you can make a confident decision about how you should proceed. The most frequent sash window repairs include things like:

  • Sill replacement
  • Re-sealing & draughtproofing
  • Replacing decaying timber
  • Sash replacement
  • Double-glazing
  • Filling & repainting
  • Stile replacement
  • Spliced sill repairs
  • The replacement of window furniture & locks
  • The replacement of sash cords or chains

(Tags: Sash Window Maintenance Knaresborough, Sash Window Repairs Knaresborough, Sash Window Repair Knaresborough, Repairing Sash Windows Knaresborough).

Sash Window Mouldings Knaresborough

There is a selection of sash window mouldings available to purchase for any homeowner trying to build a sash window or make a repair on an existing one. When minor repairs are necessary, this is particularly helpful, since you can just get the exact parts that you need for the task. Mouldings that can normally be found include: parting beads, step cills, glazing bars, staff beads, bottom rails, sash bars, top & bottom meeting rails, sash stiles, transom drips, ovolo glass beads and stiles.

A swift search on the net for "sash window mouldings" or similar, will provide you with several prospective sellers, with both softwood and hardwood products available in sapele, American white oak, pine, meranti, and quite possibly other timber varieties. Unless there is a joinery works or wood machining workshop nearby in Knaresborough, sourcing these components locally could be a challenge, and it is unlikely that they'll be available in B&Q or a local DIY store.

Aluminium Sash Windows Knaresborough

If you're keen on extra glass, slender lines and less conspicuous frames in your sash windows, you could consider aluminium sash windows for your home or office in Knaresborough. Known for their strength, resistance to rot and durability, aluminium sash windows can be found in a variety of styles and colours and boast a sleek modern look that other sash windows can't match.

With these sash windows being virtually maintenance free, aluminium is an excellent material that is environmentally friendly, sustainable and recyclable. Unlike the aluminium versions from the Seventies, contemporary aluminium sash windows are properly insulated, double-glazed and meet all of the current building requirements.

Sash Window Trickle Vents Knaresborough

If you have installed sash windows in your property in Knaresborough, you need to make certain that each room has adequate ventilation. Many folks appear to forget ventilation in favour of keeping heat in and increasing insulation, but it is essential if such issues as penetrating damp, black mould and condensation are to be eliminated.

A good way to enable ventilation without actually opening your windows is to install trickle vents. If you have picked uPVC sash windows they'll often already be fitted with trickle vents, however professional installation may be required for some other types of sash window.

Trickle vents are fitted at the head of a sash window, and fresh air enters from outside and "trickles" vertically down the window, thus controlling condensation on the inside of the glass, and the related problems that come with this.

So you do not spoil the smooth lines of your windows, try to get low-profile and flush fitting trickle vents where possible. Some trickle vents are somewhat obtrusive and won't look as neat as the flush fitting ones. (Tags: Sash Window Ventilation Knaresborough, Sash Window Trickle Vents Knaresborough, Trickle Vents for Windows Knaresborough).

Yorkshire Sliders Knaresborough

There is a fourth kind of sash window that's maybe not so widely recognised as the traditional Georgian, Edwardian and Victorian styles, and this is called the "Yorkshire Sliding Sash Window" or "Yorkshire Slider". Some people refer to this pattern as the "Horizontal Sliding Sash Window", because it accurately describes the mechanism of this window, with the sashes sliding horizontally (from side-to-side), as opposed to the other types which all slide up and down (vertically). These windows were originally installed in workers cottages, because they were cheaper to make, and are now frequently seen in period cottages and listed buildings. As the name suggests, they're believed to have originated in the North Yorkshire region. (Tags: Yorkshire Sliders Knaresborough, Yorkshire Sash Windows Knaresborough, Horizontal Sliding Sash Windows Knaresborough).

uPVC Sash Windows Knaresborough

The sash window design has been popular in homes for 400 years of more in Knaresborough. Actually, there are still surviving examples dating from around 1670, in various locations throughout Great Britain. The traditional material for sash window manufacture is timber and it is only in recent times that a number of alternative materials have been used in their fabrication. Oak was the traditional timber used in all areas of construction, and especially in sash windows, although ash was also a very popular choice. Durable and strong when properly maintained, these hardwoods were acknowledged for their long lasting characteristics.

On account of far reaching deforestation, the use of such hardwoods is now largely discouraged, and they've become extremely expensive to use and harder to find. Timber these days is supposed to come from totally sustainable sources, yet according to recent estimates it's thought that approximately sixty percent of tropical timber arriving in the UK comes from countries where illegal logging is rife.

For this and other reasons, quick growing softwoods such as redwood, douglas fir and Scots pine are used in the construction of modern wood sash windows. Softwoods are significantly cheaper than hardwoods, and are far more likely to be sourced responsibly. However, softwoods do not last as long as hardwoods, particularly if they are not regularly treated and well maintained.

Over the past 40 years or so, sash windows made out of different materials have appeared on the market. The first uPVC sash windows were produced during the mid 1980s. These were designed to accurately emulate the traditional wooden sash window, whilst enjoying the benefits of uPVC. Most of the first uPVC sash windows were white, but with the passing of time a whole host of different colours have been added.

The benefits of uPVC sash windows include:

  • A-rated energy efficiency.
  • Can be made to order.
  • Highly weather resistant.
  • Virtually maintenance-free.
  • No sanding or painting.
  • More secure.
  • Simple to clean.
  • Available in wood grain effect.

Sash Window Related Tasks

Sash Window Related Tasks Knaresborough

There is a variety of work that can be carried out by your local Knaresborough sash window specialist including sash window replacement, sash window restoration in Knaresborough, residential sash windows Knaresborough, secondary glazing, sash windows not opening, Georgian sash windows, sash window maintenance in Knaresborough, box sash windows in Knaresborough, the replacement of sash cords, sash window installation, sash window advice, sash window glazing Knaresborough, sash window beading, sash window trickle vents, sash window refurbishment, Victorian sash windows Knaresborough, sash windows, sash window weights, sash window restrictors in Knaresborough, triple-glazed sash windows, window sash replacement Knaresborough, sash window estimates in Knaresborough, commercial sash windows, sliding sash windows Knaresborough, sash window removal, Edwardian sash window installations, sash window condensation problems Knaresborough, traditional sash windows, and more. If there happen to be different Knaresborough sash window requirements that you need but can't see here, you can easily list them on the QUOTE FORM provided.


Sash Windows Near Knaresborough

Also find: Scriven sash windows, Starbeck sash windows, Copgrove sash windows, Farnham sash windows, Killinghall sash windows, Calcutt sash windows, Occaney sash windows, Brearton sash windows, Follifoot sash windows, Harrogate sash windows, Nidd sash windows, Hookstone Chase sash windows, Ferrensby sash windows, Hay a Park sash windows, Scrotton sash windows, Burton Leonard sash windows and more.

Sash Window Services Knaresborough

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Sash Window Installation Quotes Knaresborough North Yorkshire (01423)
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Sash Window Installations Around Knaresborough

Sash window installations were recently required by homeowners living in Pasture Crescent, Park Gate, Victoria Avenue, Stephenson Close, Scotch George Lane, Park Parade, Stockwell Avenue, Berrys Court, Malham Way, Briggate, Old Penny Gate, Mill Road, Ripley Road, Whincup Close, Belmont View, Princess Avenue, Bilton Lane, Park Square, Chain Lane, Bardale Close, Carmires Avenue, Charlton Manor Drive, The Gables, Park Row, Aspin Park Drive, Claro Mews and these Knaresborough postcodes: HG5 0SL, HG2 7EN, HG5 0NF, HG2 7XQ, HG5 0HU, HG5 0FE, HG5 0NN, HG5 0DD, HG5 0LD, HG5 0EA.

For local information about Knaresborough, North Yorkshire take a look here

Sash window installation in HG5 area, telephone code 01423.

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(This sash windows Knaresborough content was last updated on 22-06-2022)