Asphalt Paving

Durable and Reliable Surfaces by McDonald Paving & Chip Sealing

When it comes to asphalt projects in Colorado Springs, we understand the unique nature of each endeavor. Whether you need a re-paving or a new installation, McDonald Paving is well-equipped to handle the job. For re-paving, which is known as an "overlay," we cover the existing pavement with 1 to 2 inches of fresh asphalt. New installations, on the other hand, require a solid base and proper grading to ensure long-lasting results, albeit at a potentially higher cost. Rest assured, regardless of the asphalt paving technique required for your project, we have the expertise to deliver outstanding outcomes.

When it comes to overlays, several factors determine whether the existing surface is suitable, including the stability of the asphalt, the percentage of strong existing asphalt for overlaying, and the quality of the sub-base. These considerations are thoroughly evaluated before submitting a proposal and extensively discussed with homeowners, property owners, or project managers. If an overlay is deemed appropriate, steps are taken to optimize drainage and ensure smooth transitions between existing asphalt and concrete areas. In cases where existing driveways or parking lots have sidewalks, curbs, gutters, or concrete aprons in front of dumpsters or garages, we take measures to ensure seamless integration by removing sections of existing asphalt through grinding or saw-cutting and replacing them. All of these details are carefully addressed during the estimation phase.

When it comes to new asphalt paving or installation, there are various approaches to consider. Factors such as thickness, number of layers (lifts), and the type of asphalt (3/4-inch commercial binder or 1/2-inch surface mix) all come into play. Different asphalt types have their strengths and weaknesses. The 3/4-inch binder consists of larger aggregate materials and is well-suited for heavy traffic, while the 1/2-inch surface mix is commonly used for driveways or commercial parking lots and drive lanes.

For residential driveways in Colorado Springs, a 3-inch thick asphalt layer is typically sufficient. However, in some cases where there's specific traffic or particular native materials under the sub-base, we may opt for a 5-inch thick asphalt layer. When going beyond 3 inches in thickness, we prefer to install asphalt in multiple layers. This approach ensures proper compaction and increases durability due to the compaction achieved at each layer. In the case of commercial parking lots, we typically recommend a minimum thickness of 4 inches, with asphalt being installed in two 2-inch lifts – the bottom lift using the 3/4-inch binder and the top lift utilizing a 1/2-inch surface mix.

All of these considerations become inconsequential if the sub-grade and base do not meet industry standards. At McDonald Paving, we understand the significance of a robust base for successful asphalt installation. We handle the necessary dirt work and base work to ensure top-quality results, refusing to pave over anything we deem inadequate.



Keep in mind that every project is unique, and we are here to address all your questions and concerns. If you are interested in receiving an estimate or consultation, please don't hesitate to contact us via phone or email. We will respond to you promptly. Thank you!