Leaks in industrial and commercial glazed roof coverings: are there effective and immediate solutions?

Water leaks in glazed roof coverings of industrial and commercial buildings are among the most frequent types of damage. The root cause is climatic conditions with increasingly extreme temperatures that lead to premature wear of materials, combined with weather events such as rain, hail, and snow, which may not be very frequent but are certainly severe.

The risk of these leaks does not only concern the building structure, which may be compromised due to early oxidation or micro-cracks, but also internal operations.
In fact, water infiltration can limit the use of machinery and systems as well as damage goods or disrupt commercial activities.
As an alternative to the complete replacement of roof coverings—which has significant operational and economic drawbacks—the most effective solution to the problem is offered by high-performance waterproofing coatings. These are technologically advanced products that resolve leak-related damage in a short time.
Let’s look at what they are and why, for companies and businesses, they can translate into savings in both costs and time.

The impacts of leaks on industrial and commercial buildings

A compromised glazed roof covering represents a problem for a company or a commercial facility in several ways. First of all, water infiltration can damage goods, materials, and machinery inside; secondly, humidity can lead to mould growth and make environments unhealthy.
To carry out repairs or full replacement of the roof covering, it is necessary to stop operations, a threat to operational continuity that heavily impacts costs. A shutdown causes economic losses and creates delivery delays that can have long-term consequences for reputation and corporate image.
The criticality of leaks in glazed roof coverings, therefore, goes beyond the management of a maintenance intervention and becomes a potential factor that undermines the operability and safety of the entire business.

Structural interventions: solutions that require time and high costs

Radical interventions such as refurbishing glazed roof coverings or replacing skylights necessarily require invasive structural works that, in many cases, are not a necessary response.
When the integrity of the load-bearing structure is not compromised, the problem is limited to the waterproof layer of the roof covering and can therefore be addressed with targeted interventions.
With modern waterproofing technologies, it is possible to restore the water tightness of a glazed roof covering without dismantling it. A full roof replacement involves high costs and long timelines that inevitably compromise productivity and operations, and is also not very sustainable due to the amount of construction waste produced.
An alternative solution to stop leaks effectively and in a short time does exist: applying high-performance liquid waterproofing coatings restores the existing roof covering by sealing leaks without requiring demolitions or structural modifications.

High-performance waterproofing coatings

Applied by specialised technicians, waterproofing coatings, once cured, form a membrane that repairs damage and protects roof coverings over time.
These products are polymer resins designed to adhere effectively to the materials of existing substrates, creating a layer that resists water.
Unlike other solutions, these coatings are applied cold on the surface: being liquid, they penetrate cracks and gaps that cause leaks and seal them. The elastic properties of these products allow full adaptation to the thermal expansion of structures, preventing future damage.
Some of these also feature reinforcement that increases the structure’s mechanical resistance. By repairing leaks, they can also improve the building’s performance in terms of energy efficiency, offering solar reflectance and resistance to chemical agents and fire.

Advantages compared to traditional interventions

When compared to traditional solutions, this type of intervention provides benefits of different kinds.
Let’s examine them in detail.

Fast application, even in winter

The technology behind these polymer resins allows installation even at low temperatures, making it possible to repair roof coverings during winter months as well.
This makes it possible to waterproof the roof covering as soon as damage occurs, without having to postpone the repair to the warmer season.
The speed at which waterproofing coatings are applied is combined with fast drying, making the effectiveness of the intervention practically immediate.

No demolition of existing roof coverings

The coatings are applied to existing substrates without the need to remove them for treatment or replacement, or to demolish the old ones. This provides an economic benefit because costs and expenses related to dismantling and disposal of old materials are avoided, and the building is not left exposed to the elements.
An intervention of this type on the existing membrane also avoids the disruption and noise pollution of a full construction site, making it less invasive and more sustainable.

Reduced costs and shorter installation times

The cost advantage is clear: compared to replacing a glazed roof covering, waterproofing the existing one is a much more contained expense. These systems also generate indirect savings because they do not require stopping operations.
In addition to this, reducing waste is another element that adds to the reduction in expenditure with an environmental advantage: extending the life of the existing roof covering is also an ecological choice.

Long duration and guarantees over time

Applying waterproofing coatings is not a temporary fix or a provisional treatment, but a definitive solution to solve leak issues. These are coatings that ensure long-lasting water tightness and add benefits such as high elasticity and resistance to hail and thermal shock.
The membrane they form once cured resists water ponding, UV rays, thermal expansion, and mechanical stress.
The coatings proposed by Serisolar are certified by manufacturers for a period that can reach up to 25 years, protecting the investment from the very beginning.

Cool roof: beyond waterproofing, thermal radiation reflectance

Among the additional advantages of these solutions, it is worth noting the one that supports performance in managing indoor temperature. The coatings are also thermo-reflective: they transform a roof covering into a cool roof, a surface whose temperature is significantly reduced.
With lower roof overheating, indoor environments are cooler and energy costs related to air conditioning are reduced. Although not directly related to waterproofing, this benefit should not be underestimated: with an intervention that repairs damage and micro-cracks, overall building energy efficiency is improved.
Also from this perspective, it is important to highlight the eco-sustainable choice: by reducing consumption related to indoor temperature management, emissions linked to air conditioning are reduced as well.

Serisolar guarantees for high-performance solutions

Waterproofing coatings are Serisolar’s answer for companies and productive and commercial facilities that require sustainable interventions in environmental and economic terms for repairs of damaged glazed roof coverings and skylights.
Serisolar relies on manufacturers that provide certified-quality waterproofing coatings with excellent durability guarantees. In addition, the application and installation of these solutions is further guaranteed precisely because it is carried out by specialised technicians.
To avoid demanding structural interventions to repair the glazed roof coverings of your company or your commercial space, choose the green and effective alternative of waterproofing coatings.
Contact us for a free site inspection and to obtain a personalised quote.