Water infiltration problems around doors and windows

Cracked, dry and peeled caulking causes water infiltration around doors and windows. But these infiltrations, which are so damaging to buildings, also come from the condition of the components of our doors, i.e. the window or door frames, weather stripping, seals around the thermos glass, etc. We will proceed by elimination to identify the main cause(s)...

When water infiltration occurs around your windows, the first thought that often comes to mind is aging and degraded caulking. However, it’s essential to understand that this isn’t necessarily the only source of these problems. Many factors can contribute to these infiltrations, such as the condition of window components (frames, weatherstripping, seals around thermos glass, etc.), roofing problems or the deterioration of the sealants surrounding brick, aluminum or vinyl siding. Discovering the exact cause of water infiltration can often require a methodical elimination process. In this article, we will explore the various reasons behind water infiltration around windows and how to identify them to better solve them.

Window Water Infiltration: The Invisible Ravages of Water in Wood Cracks

Visual inspection of the state of the caulking is the first step in the search for possible causes. It is confirmed quite quickly if the caulking is no longer as waterproof as in its first days. This can lead to water seeping into your walls through any cracks, no matter how small. It should be understood that water runoff inevitably follows all walls including doors and windows. Inevitably, the water always looks for the shortest way down and the cracks around the doors and windows offer excellent shortcuts.

Thermographic Inspection

Water infiltration are among the most tenuous to detect when they are located inside walls. It is often perceived when it is too late, and the structure is already very damaged. LThermographic Inspection is currently the most reliable means of detecting water and air infiltration, both in terms of prevention and in terms of finding the origin of the problem. Check out our section on thermography by HD infrared camera.

Replace the caulking joint

It is possible that the replacement of the Window caulking radically eliminates the problem of water infiltration, but unfortunately this is not always the case. Moreover, if the caulking is carried out according to the standards in force, it will be necessary to look elsewhere for the other source(s) of the problem.

If the problem always appears to be the doors and windows, then careful consideration should be given to the condition of the materials including the assembly of the parts and components of the doors and windows.

Over the course of the seasons, the contraction and expansion of the materials and components of doors and windows eventually creates tiny spaces for water infiltration. A waterjet test is very often required to confirm this hypothesis. If so, it’s probably enough to add a micro-sealant gasket in each of the joints of the components of the door and window frames.

This situation is not always foreseeable and may be subject to an additional (minimal) charge by the professional, which must be approved in advance by the client.

If water infiltration persists beyond these two operations, the client will need to consult a water infiltration specialist. Why not Elite Caulking ?
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Water Infiltration Around Windows and Doors: Causes, Detection and Solutions

What are the main causes of water infiltration around windows and doors?

Water infiltration around windows and doors can have multiple causes. Although aging and damaged caulking is often at the top of the list, other factors can contribute, such as the condition of window components (frames, weather stripping, seals around thermos glass, etc.), roofing problems or the deterioration of the sealants surrounding brick, aluminum or vinyl siding. It is essential to proceed by elimination to identify the main cause.

How can I detect water infiltration around my windows?

Early detection of water ingress is essential to avoid significant damage. Look for signs such as damp spots, mold, cracks in the walls or ceiling near windows, or leaky windows or air leaking. A professional can perform a thorough inspection if you have any doubts.

Can I repair water infiltration around my windows myself?

For small repairs, such as caulking, you can do minor repairs yourself. However, for larger problems or if you are unsure of the cause, it is recommended that you call a professional. Improper repair could make the problem worse.

How to prevent water infiltration around windows and doors?

Prevention is crucial to prevent water infiltration. Make sure to keep your caulk in good condition, perform regular inspections, and replace it if necessary. Be sure to properly maintain your windows and inspect roofs for signs of deterioration. Regular maintenance is the key to prevention.

What is the potential damage caused by water infiltration?

A5: Untreated water infiltration can cause serious damage. This can include wood rot, mold growth, structural damage, energy loss, and deteriorating indoor air quality. Treating water infiltration quickly is essential to avoid high repair costs and protect the health of your home and its occupants.

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