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Commercial Double Door Weatherseals: A Repair Guide to Maximizing Efficiency

Maintaining optimal conditions within commercial spaces is essential for productivity and customer satisfaction. Commercial doors are often subject to heavier use than commercial windows. They require robust weatherseals to ensure energy efficiency and comfort. In this guide, we’ll delve into the importance of door weatherseals for commercial spaces and provide actionable tips for their repair and maintenance.

Commercial doors serve as vital entry points for businesses, accommodating a high volume of foot traffic and facilitating smooth operations. However, without proper weatherseals, these doors can become vulnerable to energy loss, drafts, and external elements. Weatherseals act as barriers against air infiltration, moisture, and noise, contributing to improved indoor comfort and energy conservation.

Commonly made from durable materials such as rubber or silicone, commercial door weatherseals are designed to withstand heavy usage and varying environmental conditions. Over time, however, they may degrade due to wear and tear, leading to compromised performance. Issues such as gaps, tears, or detachment can diminish the effectiveness of the seals, resulting in energy inefficiency and potential security risks.

Efficient weatherseals are integral to the overall functionality and performance of commercial doors. By addressing weatherseal issues promptly, businesses can reap several benefits:

Enhanced Energy Efficiency: 

Properly sealed doors minimize heat transfer, reducing the need for heating and cooling systems and lowering utility costs.

Improved Comfort: 

Airtight seals help maintain consistent indoor temperatures and reduce drafts, creating a more comfortable environment for employees and customers.

Increased Security: 

Well-sealed doors provide an additional layer of protection against intruders, enhancing the security of commercial premises.

Extended Lifespan of Doors: 

Regular maintenance and repair of weatherseals can prolong the lifespan of commercial doors, minimizing the need for costly replacements.

Repairing weatherseals on commercial doors is a straightforward process that can be completed with minimal disruption to business operations. Follow these steps to ensure effective repair and maintenance:


Conduct a thorough inspection of the weatherseals on all commercial doors, identifying any signs of damage or deterioration.


Remove dirt, debris, and other contaminants from the seals using a mild detergent solution and a soft brush or cloth.


If any weatherseals are damaged beyond repair, carefully remove them and replace them with new seals of the appropriate size and material.


Install the new weatherseals securely, ensuring a tight fit along the door frame and edges to prevent air leakage.


Close the commercial doors and test for proper sealing by checking for gaps or drafts. Make any necessary adjustments to achieve optimal performance.


Implement a regular maintenance schedule to inspect and clean the weatherseals, addressing any issues promptly to prevent further damage.

Effective weatherseals are essential for maintaining energy efficiency, comfort, and security in commercial spaces. By prioritizing the repair and maintenance of commercial door weatherseals, businesses can optimize their operational efficiency, reduce energy costs, and create a more welcoming environment for employees and customers alike. 

With the guidelines provided in this guide, businesses can proactively address weatherseal issues and ensure the long-term performance of their commercial doors. For more information or to schedule a consultation, Contact the WRS Team! Our experts are available and happy to help you.

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