Every Seaway Sunroom is custom designed!

Enclosures & Sunrooms

From glass to frame, only the highest quality materials are used for your new glass room addition. Our project management teams can offer an extensive line of sunrooms in aluminum, vinyl and laminated wood construction. We’ll ensure complete project coordination and quality control form start to finish. Time-tested construction methods of our glass rooms easily add space and light to your home in just a few days at a price that not even your wallet can complain about. Sunrooms bring a new dimension of dramatic light and warmth to your home.

Knowledge and Craftsmanship combined with excellent products, and a focus on Safety is our definition of Performance.

  • Knowledge & Craftsmanship - We help you choose the right Enclosure for your needs and style of home. Then we can review with you our installation procedures for the products you have chosen.
  • Excellence of Product - Our suppliers carry materials from only the best manufacturers in the industry. They provide consistently high performing product, and deliver it on time. We work with you to match the best product for your needs and budget.
  • Safety and Performance - Roberts Roofing & Siding wants to know your concerns as the home owner/customer. Our past experience tells us that High Quality Products, Craftsmanship, Safety, and Timing rank as the highest of customer priorities. We offer you our installation and safety procedures which included our Insurance Certificate, Safety Manual, and Tools to be used on your job.
  • Cleanliness is another important priority. This is also addressed in our Safety Manual. Examples: Pathways clean, roped off work areas to prevent traffic, and metal sweeps to find any stray nails.


  • Start and Finish the job nonstop.  Completion within expected time line.
  • We work professionally with respect for your home, your family, and your neighbors.
  • Communicate all job related issues daily.
  • Home owner complete the Customer Job Audit - Satisfaction obtained.

Our room turned out beautiful! The guys did a great job with everything and then some! I think half the neighbors have stopped by to check it out already. PS..give the guys a raise but don’t tell them I suggested it. Thanks again.

Dan & Char, Lockport, New York.