Four Seasons Sunrooms History and Philosophy

Four Seasons Solar Products was founded as a green house supplier in 1975, and quickly became one of the largest manufacturers of seasonal screen enclosures, greenhouses, florida rooms and year-round sunrooms, solariums and conservatories in the world.

Four Seasons' sunrooms, conservatories and patio enclosures have withstood the test of time in hundreds of thousands of residential and commercial installations globally. We are committed to delivering year-round room additions of superior quality and value to our customers around the world.

Four Seasons Sunrooms' philosophy is simple: make efficient use of high quality materials and production methods to deliver optimal product value. With our decades of experience designing, selling and installing screen rooms, sunrooms and conservatories, you can be confident that Four Seasons has the products, skills and expertise to ensure your glass room addition will perform as well in the future as it does on the day it's built.

Company Operations

Four Seasons Sunrooms Corporate Offices Four Seasons Sunrooms' corporate headquarters and factory are located in Holbrook, New York. This is where we design, manufacture and assemble all the parts and pieces of the sunrooms, conservatories and solariums that we ship to our national and international customers. Four Seasons Sunrooms is an American company serving a global market, providing goods and services to residential and commercial customers in over 30 countries worldwide.

Due to our explosive growth, and in order to keep up with the worldwide demand for our year-round room additions, Four Seasons added a 40,000-square-foot addition to our corporate offices and manufacturing facility. The expansion is part of our plan to double the size of our company over the next several years.

Services and Expertise

Four Seasons has decades of experience designing, building and servicing our greenhouses, Florida rooms, patio enclosures, sunrooms and conservatories around the world. From our corporate headquarters in New York, to every one of our local independently owned and operated dealers and franchisees, we have the experience, skills and dedication to provide first class customer service and ensure your peace of mind. Among the specialized services and areas of expertise you can expect from Four Seasons Sunrooms:

  • Expert Sunroom Design Consultants

    Four Seasons offers professional training for our independently owned and operated franchises' and dealers' design consultants. This on-site factory training, combined with specific expertise in the field, ensures that your expectations will be met or exceeded on every project. These consultants are happy to meet with you in your home or at their showroom for a completely free, no-obligation design consultation.
  • Top Quality Installation Crews

    Four Seasons Sunrooms offers installation training both at our corporate headquarters and in the field. This training helps ensure that the installation or your room addition will be a fast, efficient and trouble-free.
  • Industry Leading Warranty on our Sunrooms, Patio Rooms and Conservatories

    Four Seasons Sunrooms is so confident in its products that it offers and backs an industry-leading Lifetime Limited Warranty on all its year-round room additions. Four Seasons glass technology is so advanced that it warrants it 100 percent against seal failure and even breakage for a full 20 years.

Products and Applications

For over three decades, Four Seasons has been dedicated to developing the state of the art in screen enclosures, greenhouse, conservatory and sunroom design and innovation. All Four Seasons products are thermally designed to provide maximum comfort from extreme northern climates like Canada and Alaska to extremely hot climates like Arizona and the Middle East. Four Seasons products have been designed and tested to meet and comply with the toughest building codes throughout the country, from heavy snow loads to extreme wind loads.

Four Seasons Sunrooms' exclusive, patented CONSERVAGLASS SELECTâ„¢ has continuously achieved a CBA rating (the highest attainable) by certified independent testing laboratories. The exclusive and proprietary coating is produced under ISO 9001-certified designation from the International Organization of Standards.

In addition, Four Seasons Sunrooms' structural frames are all 100 percent thermally broken to stop the transfer of outside temperatures to inside surfaces.

Our products are found virtually everywhere in the world, and serve both private and commercial purposes. A partial list of our product uses includes:

  • Room Additions
  • Conservatories
  • Sunrooms
  • Solariums
  • Screen Enclosures
  • Florida Room
  • Greenhouse
  • Patio Room
  • Deck Enclosure
  • Screen Porch
  • Patio Enclosure
  • Kitchen
  • Living Room
  • Family Room or Den
  • Dining Room or Dinette
  • Home Office or Study
  • Exercise Room
  • Spa Enclosure
  • Bedroom
  • Pool Enclosures
  • Restaurants
  • Hospitals and Schools
  • Retail Malls
  • Office Buildings
  • ATM Enclosures
  • Zoo Habitats


FREE In-Home Design ConsultationLearn More about our Sunrooms, Patio Rooms, Conservatories, and Energy-Saving Windows & Doors... Set up a FREE in-home design consultation and get SAVINGS COUPONS to redeem when you buy one of our products!