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17 Reasons Why You Should Avoid Repair Timber Windows
How to Properly Maintain and Repair Timber Windows

Many old buildings have beautiful windows made of timber. However, if they're not maintained properly and regularly painted they can become damaged and stop functioning correctly.

The correct methods can make it easy to repair the rotting wood in window frames. There are several different methods of treating rot available with some of them more effective than others.

Check the Overall Condition

Over time, timber windows will begin to deteriorate because they are exposed to the elements and damp inside your home. If not taken care of, this could cause rot in the timber - and that's not good.

If you find that your timber windows have become damaged it's important to act swiftly. Ignoring rotted timber will only make it worse over time, particularly when winter weather arrives. Even if your timber windows are in poor condition, you can still repair them. You'll need some extra time and effort.

When assessing a window's overall condition, it is important to consider the fact that various repair methods are appropriate for different scenarios. For example, splicing in fresh timber is an effective way to repair rotten sections of your timber window frame. However, this technique is only recommended if the rotten part of your window is not too big. If the rotten part of your window is huge, you may need to replace the entire sash.

You'll first need to inspect your timber windows. You must look for indications of damp, rot and damage to the sills or frame. Get a professional to look over your windows made of wood if are unsure of what to look for.

Remember to wear heavy gloves for work as splintered and cracked window glass could be hazardous. It's also a good idea to have a ladder available and someone to steady it.

One of the main reasons why timber windows start to deteriorate is that they're exposed to penetrating damp inside your home. Penetrating damp can cause your windows to decay, which can cause serious problems like dry or wet rot. If you suspect that your timber windows are affected by penetrating damp it is essential to get them repaired as soon as possible. This will help prevent further damage to your windows made of timber and safeguard your home from damp and decay.

Cleaning the Frames

Timber windows are sturdy and durable, however they need to be maintained regularly. They are susceptible to deterioration and loss of their function if you don't. This could lead to rot or mould growth and the need for repairs.

To begin cleaning your wooden window frames, use a damp cloth soaked in washing liquid. This will help remove any dirt and dust that have accumulated on the frame. If there are stubborn marks or stains that aren't going away, use a soft toothbrush with a small amount of water and washing liquid to gently scrub the area.

Also, you should clean the glass panes as well as hinges and handles. Once the frames are clean, you can then begin making any repairs or improvements you might need to do. For instance, if you notice that your hinges have become loose or the silicone around them has started to pull away it is important to get this repaired as soon as you can to avoid further damage.

After the filler or splice has dried, it is essential to lightly sand the surface before painting. This will smooth the surface, and create a uniform look. It is recommended that you make use of a stain or varnish made of wood specifically designed for windows made of wood. They will give you the highest level of protection and finish.

After your timber windows have been painted and sanded, it's recommended to seal the edges with a waterproof sealant. This will stop moisture from getting inside and damaging the wood over time.

It's time to paint the window after it's been completely sanded. This is best done on a day when there is no rain or wind forecast. It's also important to ensure that you're using a high-quality exterior-grade stain or paint that's suitable for wood. After the paint has dried, you can lightly sand it with fine sandpaper, and then clean off any dust.

Fill any Cracks

Water penetration can cause rot in the wood of timber windows. It is therefore essential to maintain the paint. Cracked and blistered paint allows water infiltrate, which speeds up the process of deterioration. This is especially true during winter when the water freezes and forces wood fibres apart, leading to rot and warping. Modern timbers like Accoya, which does not expand or shrink as significantly, and the coatings created to withstand these conditions will ensure your windows a long life.

It is also crucial to repair any cracks in your frames immediately, as not doing so can cause the development of rot. Use a filler designed for use on the outside to fix any splinters, flakes or tiny splits you might find in your frames. Apply it evenly on the affected area. This will not only help to seal in moisture, but also help to strengthen your frame.

In certain situations, it could be necessary for a section of timber frame to be replaced due to decay. This can be done by a professional carpenter who will take out the damaged piece and treat it, then join the new piece of seasoned timber on a similar basis. It is recommended to treat the new splice with a dry rot treatment before it is inserted into the window, to prevent further rotting, and to add strength to the frame.

Once the splice has been glued and left to set, you can then smooth the repaired area to its original shape, making sure it is in line with the frame. It is helpful to have a variety of sandpaper grades available, ranging from coarse to smoother for the final finish.

It is important to remember that timber windows can be much more costly to fix than their plastic and metal counterparts, so it's essential to assess the overall condition before committing to major works. If you discover a large amount of rot, then it's best to think about replacing the entire frame, rather than trying to repair or re-glue individual components.

Paint


Timber windows can give character, charm and style to older homes, or they can bring a rustic look to modern windows. They are generally considered to be more appealing than uPVC or aluminium windows, however they require more attention as natural wood is prone to deterioration and may react with different weather conditions in an unpredictable way. Unattended, timber casement and Sash windows can become damaged quickly and eventually have to be replaced. Regular painting and maintenance can help prolong the lifespan of your timber windows.

First, you'll need to get rid of the old paint. You can also employ a paint brush or wire scraper. After double glazed window repair has been removed you'll need to sand the wood down. This will allow for smooth finish and also help prevent any dampness getting into the timber and cause decay.

After sanding, it's now time to start painting. Paint on a sunny, dry day so that the paint will dry quickly. Start by working your way through the entire frame of your window beginning with the most difficult-to-access places. When you reach the sill and sash area make sure you don't contact it, because this could cause the oil-based glue to peel away.

The sill and sash regions must be left to dry for at least two weeks, but best at least a whole month. If you rush through this process, the putty won't set and your window will become less durable.

While you wait for the sill and sash to dry, you should consider checking all the hardware. Pay special attention to hinges and lock levers and the pulls for lifting. To ensure they function properly, you'll need realignment and oiling. It's also an excellent idea to repair any joints that have come loose, and then use a strong adhesive for exterior use on any new joints.

Replacing timber windows is a big task and costly and therefore it is important to consider the condition of your existing timber frames prior to investing in replacements. Renovation might be the best option if you see signs of wear and tear or decaying timber. Although it can be expensive, the cost is far lower than replacing all your windows.

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