Managing a school district is a complex job with many responsibilities. Among these, maintaining the school’s facilities is critical for safety, budget management, and long-term planning. One of the most important aspects of facility management is the roof. A strong, durable roof protects students, staff, equipment, and educational resources from weather, leaks, and other potential damage. In Pennsylvania, COSTARS roofing provides school administrators with a streamlined, cost-effective method for acquiring high-quality commercial roofing services. This blog will help administrators understand COSTARS roofing in Pennsylvania, including the benefits, process, and best practices for ensuring a roof that performs reliably for decades.
What is COSTARS Roofing?
COSTARS is Pennsylvania’s Cooperative Purchasing Program. It was designed to help public entities, including school districts, access goods and services at competitive prices without navigating complex procurement processes. COSTARS roofing in Pennsylvania refers specifically to commercial roofing systems installed by contractors who participate in the COSTARS program and are pre-qualified to meet state requirements.
The main purpose of COSTARS is to simplify the purchasing process for schools, ensuring competitive pricing and access to certified, reliable contractors. Contractors participating in COSTARS have met Pennsylvania’s stringent licensing, insurance, and workmanship standards, which ensures that projects are completed safely, efficiently, and to a high-quality standard.
Using COSTARS roofing provides several advantages for school administrators. It reduces the time spent on bidding processes, gives access to vetted contractors, ensures compliance with state procurement requirements, and provides predictable, pre-negotiated pricing. Schools also benefit from consistent quality, as COSTARS-approved contractors are required to follow manufacturer specifications and industry best practices.

Understanding the COSTARS Process
For school administrators, understanding the steps involved in a COSTARS roofing project ensures smoother planning and execution. Working with a professional roofing contractor helps guide the district through each stage.
- Project Assessment: A professional roofer evaluates the condition of the roof, looking for leaks, structural damage, drainage issues, and insulation performance. This initial evaluation identifies vulnerabilities and helps determine the scope of the project.
- Contractor Selection: COSTARS provides access to approved contractors with verified experience and certifications. Administrators should review contractors’ experience with school facilities, check references, confirm certifications, and ensure they are familiar with Pennsylvania building codes. This ensures proper installation and protects the school’s investment.
- Budgeting and Planning: Pre-negotiated COSTARS pricing simplifies budgeting, but administrators should still review project estimates and consider contingencies. Planning installation schedules around school breaks or holidays reduces disruptions to classes and extracurricular activities.
- Installation and Quality Assurance: Certified contractors install roofing systems according to manufacturer specifications and industry standards. Many roofing systems, such as Duro-Last®, include warranties that are only issued after a quality assurance (QA) technician inspects the roof. The QA tech evaluates every aspect of the installation and assigns a percentage grade to ensure the project meets strict installation requirements. This step ensures long-term reliability and warranty compliance.
- Ongoing Maintenance: After installation, contractors provide recommendations for preventive maintenance and inspections. Regular care ensures the roof continues performing efficiently, prevents minor issues from becoming major problems, and maintains warranty coverage.
Selecting the Right Roofing System for Schools
School roofs often have unique requirements. Many school buildings have flat or low-slope roofs, which are more susceptible to water pooling, freeze-thaw damage, and wear at seams. When selecting a roofing system, administrators should consider several factors:
- Durability: Roofs must withstand snow, ice, and heavy rains typical of Pennsylvania’s climate, relying on durable materials designed for long lifespan and resilience.
- Energy Efficiency: Well-insulated, reflective roofing materials reduce heating and cooling costs while improving indoor comfort for students and staff.
- Warranty Coverage: Strong warranties protect the district from unexpected costs related to material defects or installation errors.
- Maintenance Needs: Roofs that require minimal maintenance reduce disruptions and long-term costs.
- Contractor Experience: Certified contractors with experience in educational facilities can anticipate challenges unique to schools, such as rooftop equipment and playground proximity.
Benefits of Certified Installation
- Certified contractors follow manufacturer specifications, ensuring all seams, flashings, and membranes are properly installed.
- Quality assurance inspections verify that the installation meets strict standards, often assigning a percentage grade to each project.
- Certified installation protects warranty coverage and reduces the risk of leaks, ponding water, and other common issues on flat roofs.
- Experienced contractors can advise on materials, drainage solutions, and roof maintenance to optimize long-term performance.

Why COSTARS Roofing Matters for Pennsylvania Schools
COSTARS roofing in Pennsylvania offers numerous advantages for school districts. Beyond cost savings and simplified procurement, schools gain access to high-quality materials, professional installation, and long-term warranty protection.
Seasonal weather challenges can significantly affect flat roofs at schools. In the winter, freeze-thaw cycles, ice storms, and heavy snowfall place tremendous stress on roofing membranes. Water that infiltrates small cracks can freeze and expand, causing additional damage, while accumulated snow adds weight that strains the roof structure. Ice dams can form along roof edges, increasing the risk of leaks and water intrusion.
Summer brings additional stresses. High temperatures can cause roofing membranes to expand, while intense sunlight and UV exposure gradually degrade material surfaces. Thermal cycling, where roofs heat during the day and cool at night, can stress seams and flashings over time. Summer storms with heavy rain or hail can further damage roofing surfaces or compromise areas around rooftop equipment.
Spring challenges also impact flat roofs. Rapid thawing of snow and ice, combined with seasonal storms, can saturate roofing materials and reveal weaknesses created over the winter. Spring rains may expose low spots on the roof where water collects, potentially causing leaks or damage to insulation. High winds during spring storms can dislodge or damage roofing components if they were weakened over the winter months.
Fall brings its own set of concerns. Falling leaves, branches, and other debris can clog drains, scuppers, and gutters, leading to ponding water and trapped moisture. Heavy autumn rains combined with debris buildup can accelerate membrane deterioration and increase the likelihood of leaks. Certified contractors perform thorough inspections and cleaning during this season to prevent these problems before winter arrives.
Flat roofs, common in school buildings, are particularly vulnerable to these seasonal challenges. Without proper drainage and professional maintenance, water can pool and accelerate membrane wear, affecting energy efficiency and long-term performance. Certified COSTARS-approved contractors evaluate drainage needs, install or adjust slopes, and inspect all drains, scuppers, and gutters to ensure proper function year-round. They also assess potential vulnerabilities around rooftop equipment, vents, and other penetrations to protect the roof from seasonal stresses.
By addressing these seasonal challenges proactively, school administrators can extend the lifespan of their roofing systems, reduce costly repairs, and ensure a safe and comfortable learning environment throughout the year.
Key Benefits for School Administrators
- Access to vetted, pre-qualified contractors who understand school environments
- Strong warranties backed by QA inspections and certified installation
- Reduced administrative workload for procurement and compliance
- Predictable project costs and simplified budgeting
- Protection against Pennsylvania’s harsh weather and seasonal freeze-thaw cycles
Maintenance and Long-Term Performance
While Duro-Last and other high-quality roofing systems offer strong warranties, regular maintenance is still recommended for best practices. Preventive maintenance ensures minor issues do not escalate into major repairs and maximizes the lifespan of the roof.
- Inspections: Scheduled professional inspections detect early signs of wear, membrane issues, or damage to flashings and seams.
- Debris Removal: Leaves, branches, and dirt can block drains and cause ponding water. Keeping the roof clear reduces stress on materials.
- Minor Repairs: Prompt attention to small tears or damage prevents leaks and maintains energy efficiency.
- Documentation: Professional contractors maintain detailed records of inspections and maintenance, supporting warranty compliance and helping administrators plan for future repairs or replacements.
Regular professional maintenance also contributes to energy efficiency, extending the life of insulation and roofing materials while preventing ice dam formation.

Managing Costs and Budgeting for School Roofing Projects
Budgeting for roofing projects can be challenging. COSTARS roofing in Pennsylvania simplifies the process by providing pre-negotiated pricing and certified contractors. Administrators can plan for both installation and maintenance costs while minimizing the risk of unexpected expenses.
By selecting a COSTARS-approved contractor, schools gain access to transparent pricing, quality assurance, and warranty coverage. Long-term planning for inspections and maintenance further ensures that funds are used efficiently, avoiding emergency repairs and reducing downtime.
Ensuring Safety and Compliance
Safety is a top priority for school administrators. Roofing projects must adhere to Pennsylvania building codes, safety standards, and manufacturer specifications. Professional contractors handle all safety requirements, including proper equipment, fall protection, and roof access procedures.
Compliance with state regulations is simplified when working with COSTARS-approved contractors. Administrators can focus on managing students and staff while leaving the technical and safety aspects to qualified professionals.
Planning for Future Roofing Needs
A well-maintained roof is a long-term investment for school districts. COSTARS roofing allows administrators to plan for future replacement cycles, monitor roof performance over time, and make informed decisions about upgrades or repairs. Quality assurance inspections, particularly for systems like Duro-Last, provide measurable assessments of installation quality, ensuring every roof meets stringent standards. By documenting each project, tracking maintenance history, and following professional maintenance schedules, school districts can extend the lifespan of their roofs, reduce long-term costs, and maintain a safe, reliable environment for students and staff.
Protecting Your School with COSTARS Roofing
COSTARS roofing in Pennsylvania provides school administrators with a streamlined, cost-effective solution for managing commercial roofing projects, and as a COSTARS-approved contractor, A&A Contracting delivers unmatched expertise, reliability, and quality. Our team combines years of experience with a deep understanding of school facilities, ensuring that every project is completed safely, efficiently, and to the highest standards. We specialize in professional installation of high-performance roofing systems, including Duro-Last, which comes with warranties that are only issued after a thorough inspection by a quality assurance technician. The QA tech evaluates each roof and assigns a percentage grade to verify that it meets stringent installation requirements, giving administrators confidence that their investment is fully protected.
Beyond installation, A&A Contracting provides ongoing professional maintenance and detailed documentation. Our proactive approach helps reduce repair costs, maintain warranty compliance, and ensure a safe and comfortable learning environment for students and staff. By choosing A&A Contracting, Pennsylvania school districts gain a trusted partner who delivers exceptional results, minimizes administrative headaches, and maximizes the long-term value of their roofing investment.
Contact A&A Contracting today to schedule a consultation or roof evaluation and experience firsthand why school administrators across Pennsylvania trust us to protect their most critical assets.

