Quel est le rôle d'un drainage adéquat pour prévenir les fissures de linteau?
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What is the role of proper drainage in preventing lintel cracks?

What is the Role of Adequate Drainage in Preventing Lintel Cracks? - Maçonnerie Montréal's Expert Guide

At Maçonnerie Montréal, we are the premier provider of comprehensive masonry services in Montreal, including specialist cracked lintels repair. As we navigate the topic of the role of adequate drainage in preventing lintel cracks, you will understand why this is a crucial aspect that building owners must comprehend.

Understanding Lintels: The Structural Workhorse

Lintels serve as pivotal components within any structure. They are essentially support systems that span the space or opening between two vertical supports, typically found above windows and doors. Their role is to bear the load of the structure above, distributing it to the side supports.

Lintel Cracks: A Structural Nightmare

Lintel cracks can compromise a building's structural integrity, resulting in severe and costly damage. Therefore, preventing lintel cracks is an essential part of building maintenance. One such preventive measure is ensuring adequate drainage, particularly in buildings exposed to harsh weather conditions.

The Role of Adequate Drainage in Preventing Lintel Cracks

Proper drainage systems help prevent water accumulation on the lintels and surrounding masonry work. When water seeps into the lintel or the masonry, it can freeze during colder weather. This freezing can cause expansion, leading to cracks. By preventing water from resting on or near the lintel, adequate drainage can minimize this risk.

Implementing Adequate Drainage: How to Get it Right

At Maçonnerie Montréal, we are well-versed in designing and implementing adequate drainage systems. Here are the key factors that we consider:

  • Proper Gutter Installation: Gutter systems need to direct water away from the building's structure, preventing water from seeping into the masonry and lintels.
  • Downspout Design: Downspouts should be positioned to direct water away from the base of the building, reducing the chance of water seeping back into the masonry.
  • Maintenance: Regular cleaning of gutters and downspouts is essential to keep the drainage system functioning optimally.

Maçonnerie Montréal: Your Partner in Masonry Services

Whether you need assistance with designing and installing a new drainage system or help with lintel repairs, Maçonnerie Montréal is here to assist. Our team of skilled masons can provide expert advice and high-quality workmanship, ensuring the safety and longevity of your building.


Adequate drainage is crucial in preventing lintel cracks, a fact every building owner needs to understand. With the right drainage system and maintenance routine, you can protect your lintel and prolong the life of your building. At Maçonnerie Montréal, we are committed to delivering top-tier masonry services that help maintain the structural integrity of your property.