Monday – Friday 9am-5pm
Saturday - 10am-1pm
Sunday – By Appointment Only

UPVC and Aluminium Windows in Oxted
Signs You Need New Windows and Doors

To keep your home secure, warm and energy efficient, you need quality doors and windows in good condition. This means replacing them when they show signs of wear or damage because they will no longer perform as well as they should. To help you look after your home and family, we have produced this guide which lists key signs that indicate the need for new windows and/or doors. As experts in aluminium windows, uPVC windows, composite doors, bifold doors and double glazing, our team can provide all the advice and services you require.

With showrooms in Godstone and Reigate, Dorwyn Ltd offers professional supply and installation services across Surrey, in areas such as Oxted.

Wondering if it’s time to replace your windows or doors? Here are the signs to look for:


Can you feel air coming in around windows or external doors? While this is not so much a problem in warmer weather, during the winter draughts contribute to poor thermal efficiency, making your home colder and harder to heat.

If you regularly feel a draught around windows or front, back, patio or bifold doors, it is probably time for a replacement. Draughts can indicate a problem with seals, double glazing and frames/alignment.


Wooden doors and window sills can rot and attract insects. If you notice wood rot, peeling paint, splitting or warping, it is time for a replacement. To avoid such issues in the future, we recommend clients in Oxted upgrade to composite doors, uPVC windows and aluminium windows.

While more durable, these products also need replacing eventually, so be aware of age and general wear and tear.


Double glazing will need replacing if you notice condensation or misting between the glass panes. You may also see damage to the seals. In addition, Dorwyn Ltd advises homeowners with single glazing to upgrade to double-glazed windows for superior performance and comfort.

Our company in Oxted provides double glazing as standard with all uPVC and aluminium windows as well as bifold doors.

Trouble Using Doors and Windows

Do you have difficulty opening, closing or locking doors or windows? Are any windows painted or nailed shut? As well as being annoying, this can pose a safety hazard. It can prevent quick escape in a fire and allow easier access for intruders. Issues with warping and poor fitting can also result in draughts and leaks.

If you notice any operational problems with windows and doors in Oxted, contact Dorwyn Ltd for a wide range of replacement options to suit your property, taste and budget. This includes uPVC windows in various colours and Solidor composite doors in traditional to contemporary designs.

Please see our previous work for examples of the products we supply and the stunning finishes we achieve.

Call 07768 769996, 01737 847196 or 01883 725730 for aluminium windows, uPVC windows and external doors in Oxted and across Surrey.