In the ancient world, the concept of a clerestory was introduced in Egyptian temple architecture and was later adopted by the Romans. The design blossomed extensively in the Romanesque and Gothic periods of medieval Europe, particularly in the design of churches and basilicas, where they served both a structural and aesthetic role. 

Traditionally, this architectural feature comprised an upper level of a building with windows along each wall to allow light to penetrate into the spaces below. This structural feature has evolved over centuries and has found a place in modern architecture, where it is a prominent feature in homes that prioritize natural light and open spaces.

What is Its Purpose

The core purpose of utilizing a clerestory roof design is to facilitate the entry of natural light into the interiors of a building, creating a well-lit and vibrant environment. This is particularly beneficial in structures with deep floor plans, where light from conventional windows fails to reach the inner sections of the building. 

Additionally, these elevated windows provide excellent ventilation, as they can be opened to create a pathway for hot air to escape, promoting natural cooling. In the context of sustainability, they significantly contribute to energy efficiency by reducing the reliance on artificial lighting and cooling systems.

From an aesthetic standpoint, the integration of this roof structure into a building can create a sense of spaciousness and architectural interest, enhancing the visual appeal of the space.

What Materials are Used in Clerestory Roof

  1. Glass: The primary material used in the windows to allow maximum light penetration.
  2. Steel: Often used as a supportive frame due to its strength and durability.
  3. Wood: Utilized in frames for a traditional and warm aesthetic.
  4. Aluminum: A modern alternative for frames, known for its lightweight and resistance to corrosion.
  5. Concrete: Sometimes used in the construction of the walls surrounding the windows, offering stability and insulation.
  6. Fiber cement: Used in siding applications, combining durability with a modern aesthetic.

Methods to Repair

Repairs of a clerestory roof structure generally involve addressing issues with the windows or the supporting structure. Typical repairs might include:

  1. Sealant Replacement: Over time, the sealants around the windows can deteriorate. Regular replacement ensures that the windows remain weather-tight.
  2. Glazing Repair: The window glazing might require repair or replacement to maintain thermal efficiency and prevent leaks.
  3. Frame Maintenance: Regular maintenance of the window frames, such as painting wood frames to prevent rot, is essential.
  4. Roofing Material Repair: Depending on the type of roofing material used, repairs might involve replacing damaged sections to prevent leaks and maintain structural integrity.
  5. Structural Repairs: In cases where the supporting structure is compromised, more extensive structural repairs might be necessary.

Roof Features

  1. Increased Natural Light: Allows a larger quantity of natural light to enter the space, creating a bright and welcoming environment.
  2. Ventilation: Provides opportunities for natural ventilation, which can be particularly beneficial in hot climates.
  3. Aesthetic Appeal: Adds a unique architectural element to buildings, offering both modern and traditional aesthetic options.
  4. Energy Efficiency: Helps to reduce the energy consumption of a building by decreasing the reliance on artificial lighting and cooling systems.
  5. Enhanced Views: In many cases, clerestory windows can offer unique views of the surrounding environment, adding an interesting visual aspect to the interior space.

Different Types

  1. Single-Pane Windows: A simpler form with a singular stretch of window, often seen in modern designs.
  2. Multi-Pane Windows: Featuring multiple sections of glass separated by muntins, offering a more traditional look.
  3. Operable Windows: These can be opened to allow for ventilation, helping to cool the interior space naturally.
  4. Fixed Windows: These do not open, focusing solely on providing light and aesthetic appeal.
  5. Custom Designs: Architects sometimes design custom clerestory windows to perfectly suit a specific project, considering the individual requirements of the space.

Advantages and Disadvantages

Implementing a clerestory roof in a building design comes with a set of advantages and disadvantages. The advantages are numerous, including abundant natural light, opportunities for natural ventilation, and enhanced architectural aesthetics. It promotes energy efficiency by reducing the need for artificial lighting and helps in creating a visually appealing and healthy indoor environment.

However, the disadvantages cannot be ignored. One of the primary downsides is the potential for increased heat loss during the winter, as windows are generally less insulating than walls. Furthermore, the construction can be more complex and expensive compared to traditional roofing systems. Additionally, maintenance can be challenging due to the elevated position of the windows, requiring specialized equipment or professionals to clean and maintain them.

Clerestory Roof Services

Our Clerestory roofing services are meticulously crafted to address your unique requirements with accuracy and expertise. Whether it’s a retail establishment, an office complex, or a multi-family dwelling, we extend the same level of commitment and proficiency to guarantee your roof endures through the ages.

Red Office Icon

Clerestory Roofing Services

church icon

Clerestory Roof Inspections

Multi-Family Building Icon

Clerestory Roof Replacement

Call Now

Tailored Solutions for Every Clerestory Sector

Office Buildings

Specialized roofing solutions for office buildings, ensuring a professional, safe, and aesthetic environment. Our services fit the unique requirements of modern office infrastructures, promising longevity and resilience.

Retail Spaces

For retail spaces, the roof is more than just a shelter. It’s an integral part of the customer experience. Our expert solutions guarantee a roofing system that complements the aesthetics while providing unparalleled protection against natural elements.


Church roofs carry historical and architectural significance. We offer specialized services that preserve the sanctity and beauty of church roofs, employing materials and techniques that blend the traditional with the modern for a harmonious result.


Schools require roofing solutions that offer safety, durability, and functionality. We specialize in roofing systems built to withstand the daily rigors while offering a safe and secure environment for young minds to flourish.

Multi-Family Homes

In multi-family residences like apartments, the roofing needs are diverse and complex. Our services are designed to cater to these varied needs, offering solutions that promise durability, safety, and aesthetic appeal, enhancing the value and comfort of the residence.

Our Clerestory Roof Installation Process

At Albert J. Jackson, Inc., we follow a systematic and thorough approach to ensure your roofing project is conducted with utmost precision and excellence.

At this stage, we engage with you to understand your specific needs, preferences, and budget for the project. We offer expert recommendations and advice to help you make informed decisions regarding the choice of materials, design, and other essential aspects of the project.

Our team visits the site to conduct a detailed inspection and analysis. This step helps us gather essential data to plan the project more effectively, ensuring we address all potential challenges beforehand.

Based on the insights gathered during the site inspection, we developed a comprehensive project plan outlining the work scope, timeline, and estimated costs. We work collaboratively with you to finalize the plan, ensuring it aligns perfectly with your vision and goals.

Once the project plan is finalized, we proceed with the materials procurement. We source high-quality materials from reliable suppliers to confirm the durability and longevity of your roof.

During this phase, our skilled team of professionals undertakes the installation process. We adhere to the highest standards of workmanship, employing state-of-the-art techniques to ensure that the installation is conducted smoothly and efficiently.

After the installation, we conduct a thorough quality assurance check and inspection to ensure that the project meets our stringent standards of quality and excellence.

We will hand over the project to you upon completion and inspection, along with all necessary documentation.

Why Choose Albert J. Jackson, Inc.?

When you choose us, you are opting for a partnership that brings to the table services and solutions crafted from years of industry experience and expertise. 

Here’s why partnering with us is a decision steeped in value and reliability:

Unparalleled Expertise

With a rich legacy of serving diverse sectors, our team possesses the in-depth knowledge and expertise to handle projects of varying complexities. From initial consultations to the completion of the project, our experts guide you at every step.

Customized Solutions

Every project is unique at Albert J. Jackson, Inc., requiring a tailored approach for optimal results. Our strategies are designed after carefully analyzing your project requirements, ensuring innovative solutions align with your vision.

State-O-The-Art Technology

We stay abreast with the latest technological advancements in the ever-evolving commercial roofing field. Leveraging state-of-the-art tools and techniques, we promise roofing solutions that are aesthetically pleasing and functionally superior, setting new benchmarks in quality and durability.

Sustainable Practices

In our pursuit of excellence, we remain committed to sustainable practices. Our roofing solutions are designed to emphasize energy efficiency and environmental sustainability, promoting a greener and healthier environment.

Comprehensive After-Sales Service

Our responsibility does not end with project completion. We offer comprehensive after-sales service, ensuring that your roofing systems perform optimally through regular maintenance and inspections, extending the lifespan and maintaining aesthetic appeal.

Your Go-To Destination for Seamless Clerestory Roof Installations

Our structured approach to Clerestory roof installations ensures a hassle-free experience characterized by professionalism, expertise, and a deep-seated commitment to achieving client satisfaction. 

Choose Albert J. Jackson, Inc. for a partnership that promises quality, transparency, and excellence at every step.

Contact Us