Beautiful Custom Sunrooms
by Long Island Sunrooms

631-501-1280

Beautiful Sunrooms, Direct from the manufacturer

• Lifetime Warranty

• Made on Long Island

• 0% Financing Available

• Concierge Service

Why Long Island Sunrooms?​

Skip retail markups from Great Day or Four Seasons and speed up lead times with Long Island Sunrooms by Calendar. In-house production enables us to offer stunningly seamless custom sunrooms at the lowest price point. With an expansive options, we’ll maximize space and functionality – so your Long Island Sunrooms suits you perfectly!

We provide the highest quality of materials and workmanship along with unmatched professionalism and customer service.

Schedule a consult…

Here's how it works...

1. We visit, measure, & chat about your needs.
2. We design your sunroom. (Enjoy infinite revisions.)
3. Our expert team installs your sunroom in a few hours.
4. You enjoy your sunroom for years to come!

View process in depth…

Envision anything

Home office

Leisure room

Dining room

Playroom

Licensed in Nassau and Suffolk counties, we have 70 years of experience serving Long Island customers.

For more information or to schedule a free estimate, fill out the form above or call us today! 631-501-1280. Or email us at sales@longislandsunrooms.com. We’ll schedule an appointment that’s convenient for you and show you wonderful options to add value and beauty to your home.

Long Island Sunrooms showroom is located at 135 Verdi Street, Farmingdale, NY 11735 • 631-501-1280