When Is The Best Time To Replace Roof Windows?

Roof windows, like other structural elements of the house, deteriorate over time and therefore need to be replaced. First of all, you should pay attention to the damage that is visible at first look and how/if the window operates.

The most common issues that make it necessary to replace your existing roof window include cracks in the window, difficulties with opening and closing, and window leaks. It is also worth regularly checking if the windows are becoming less energy-efficient over time through air or water vapour leaks. So when is the best time to replace the roof windows?

Before Replacing Roof Windows – What You Should Know?

The scope of work connected with window replacement, especially that of the roof, depends on the scale of the planned modernisation of the building. You may decide on full thermo-modernisation with renovation of the roof or the whole loft, or to replace the existing windows only. Therefore, there are a few important things to bear in mind before you start replacing windows. 

First, it is important to have a thorough understanding of your needs and expectations for your new windows. Both aesthetic and functional considerations such as thermal and acoustic insulation, ventilation and, of course, safety - especially if there are young children in the home - should be taken into account. Second, it's a good idea to measure the dimensions of the window openings carefully before starting work to ensure that the new windows fit the roof structure. In addition, it is extremely important to choose the right type of window, taking into account its shape, size, type of opening and type of glazing. Undoubtedly, you should also pay attention to the quality of materials and workmanship so that your new windows are durable and effective for long-term use. 

Ultimately, it's essential to use a professional installation service that has the experience and the right accessories for roof windows, ensuring reliability and long-lasting performance.

When Is The Best Time To Replace Roof Windows?

Signs It is Time for a Replacement

When you are considering replacing your roof windows, there are several important factors to bear in mind in order to make the right decision. First of all, the date of original installation is not always the only indicator of the need for replacement. Even if the window you have was previously the best choice on the market, advances in technology can make it obsolete compared to newer solutions. That's why it's important to pay attention primarily not to the age, but to any damage or signs of an ageing window, such as foggy glass, cracks on the surface of the window joinery or the presence of mould. These symptoms may indicate that the window is no longer performing and will need to be replaced.

In addition, malfunctioning of the window, such as difficulty in closing or deformation of the wood, are clear signs that you should take steps towards replacement. If you are planning a roof renovation, it is also worth considering replacing your roof windows, especially if they have been damaged by years of condensation or other external factors - as this will reduce the costs.

Leaking Roof Windows

Undoubtedly, the most common reason for replacing windows is leakage. It is often noticed without a thorough inspection or you may feel the wind and cool air. 

It is also recommended to carry out a very simple and effective experiment once in a while to check the current functionality of the window. This is the touch test - cold air near the glass or very cold glass may suggest that the window is no longer effective in terms of thermal insulation and needs to be replaced. In addition, high temperatures in the attic in summer can be a sign that the current windows are not providing adequate ventilation and thermal insulation. In such situations, modern roof windows can significantly improve thermal and climatic comfort in the room.

Condensation and Poor Insulation

By the same method, you can check whether the window has problems with poor insulation and ventilation. But how exactly can condensation occur on windows?

In a space, warm air rises towards the coldest parts of the room - in this case the coldest part of the roof windows, this would be the glazing. This condensation process is therefore difficult to avoid and is not a bad thing, provided you can control it.

If the humidity in a room exceeds 60 per cent, water droplets begin to appear on the glass. This also causes the water to evaporate. If the window provides adequate ventilation, this problem will not persist and it will disappear after a while. Problems begin when the condensation does not disappear, the water starts to condense on the wall and floor, forming stains and spots. From this, unfortunately, it is very close to the appearance of mould and mildew, which not only looks unsightly, but most of all threatens your health. This can be caused by poor installation, incorrect installation of the water evaporation flashing or simply by the window being completely worn out, in which case the windows will need to be replaced.

Cracks and Damage in the Window Pane

Another common reason for replacing roof windows can be cracked and damaged glass. This can happen for many reasons. It could be accidental damage, which you did by hitting the glass.

It could also be spontaneous breakage of the glass, which is not a common occurrence, but one that can happen. Glass exposed to adverse temperature differences can spontaneously break without the involvement of others.

Discolouration and Aesthetic Deterioration

Discolouration and aesthetic deterioration are undoubtedly the first visual symptoms from poor window installation. Such mechanical damage is very easy to diagnose and if you notice it, it should be a signal to check other functional aspects of the windows. If they then are not up to the expected standard, you should undertake replacement as soon as possible.

Overall Roof Replacement and Upgrades

As you can see, many reasons make it necessary to replace the window frames. The first sign that a window has had its best years is its visual appearance. The same is true if you feel a chill or, even worse, traces of mould and mildew around the window. Then you also know that you are dealing with signs of wear and tear and insufficient thermal insulation.

Such situations will particularly affect you during winter. In summer, you will feel the need to replace the windows due to the high heat inside caused by solar radiation, despite the use of blinds. When replacing windows, it is also worth thinking about replacing or modernising the roof at once, especially as wear and tear often accompanies these elements. Having them replaced at the same time by one specialised team will give you more certainty of a job well done, as well as reducing costs in the long run. 

Optimal Seasons for Replacement

The best time to replace roof windows is usually when other renovation work is being carried out on the building. This is because the accumulation of work can not only reduce cost but also limit disruption to the daily functioning of the house. 

Usually, the preferred season for this type of work is spring or summer, when weather conditions, are more dry and allow the renovation to be carried out safely and efficiently. However, if the old windows are not airtight and cold air squeezes through every crevice, the work can even begin in the autumn/winter season. 

It is important to use professional roofers to install roof windows. This will not only save you time and keep you safe but will also ensure that the work is carried out with due care and professionalism.

Advantages of Spring and Summer

Spring and summer are undoubtedly the most favourable times of the year if you are considering replacing your roof windows. The warmer months offer a number of advantages that positively influence the replacement process. These include:

  • More stable weather, which is conducive to smooth and trouble-free installation work.

  • Higher temperatures and the absence of rain or snow 

  • The possibility of protecting roof openings more effectively against possible moisture problems. 

  • Longer days, which means more natural light, which facilitates precise work

When Is The Best Time To Replace Roof Windows?

Choosing the Right Replacement Windows

When you are about to decide to replace your roof windows, you are still faced with choosing the right model to meet your expectations and adapt to the specifics of your building. You can currently find a wide range of Fakro products on the market, which offer modern and diverse functional solutions. 

One interesting choice is the tilt-and-turn design, which combines a sash-like opening function with the ability to turn, allowing the outer pane to be cleaned more easily. In the case of rooms with a high level of moisture, such as bathrooms, it is particularly worth looking out for windows fitted with durable coatings to increase resistance to moisture.

It is also important to choose a window that meets high energy-saving standards. It is crucial that the model lasts for many years, so it is worth investing in a design that ensures minimal heat loss and saves on the household budget. Modern windows with a three-layer glazing package guarantee effective thermal insulation, which translates into lower energy consumption both in winter and summer. In addition, protective coatings partially reflect heat, which can make a significant difference to the thermal comfort of the loft rooms, especially during hot days. 

Roof Window Replacement: A Decision Based on Knowledge

As you can see, replacing roof windows is a decision that should be based on solid knowledge and thoughtful analysis. Choosing the right window model can ultimately have a significant impact on the comfort, energy efficiency and aesthetics of your home. 

Before making a decision, it is recommended to thoroughly understand the needs and expectations of your new windows and to take advice from specialists to choose the solution best suited to your requirements and building conditions. Investing in modern and energy-efficient windows can bring many benefits, including reduced running costs and improved thermal or acoustic comfort in your home. For this reason, gather as much information as possible before you make your final decision.