R.D.Grant Company
(907) 345-3732

Contact Us Warranty Frequently Asked Questions

 
  Do you have a question about Four Seasons Sunrooms,
or glass additions in general?
 
  Please browse our FAQs (frequently asked questions); chances are, your answer
is right here. If not, we'd love to hear from you. Click here to contact us.
 
How much does a sunroom cost?
A Four Seasons sunroom may cost slightly more than a similarly-sized conventional addition – but will add much more to your home and quality of family life than just an ordinary room. Any time you want to add space, light, and an airy, open feel to your home, consider a Four Seasons glass room addition. As to specific costs, there are many variables to be considered before making an estimate — everything from size and style of the room to drainage considerations at the site can affect pricing. That's why we offer a free, no-obligation, on-site design consultation.
 
How long will it take to complete my addition?
Timing depends on the size and complexity of your sunroom — but typically, your glass room addition is completed within a few weeks, from start to finish. Four Seasons uses modular construction and established designs, so all of our glass room additions are completed much faster than any ordinary addition would be. We understand that you'll be living at home while we work, so we will complete the project as quickly, efficiently, quietly, and unobtrusively as possible.
 
Can I really use a sunroom year-round? Doesn't it cost a fortune to heat it and cool it?
Yes, you can use a Four Seasons Sunroom 365 days a year. And no, it won't cost a fortune to keep it comfortable. Our patented CONSERVAGLASS SELECT™ with Stay-Clean Technology is extremely energy-efficient, so your heating and cooling bills should be comparable to what they would be if you added an ordinary room.
 
How much space do I need to build a glass room addition?
Additions can be virtually any size, from a compact balcony to a sweeping backyard conservatory.
 
What do I do about getting local building permits?
Our local franchisees handle all phases of construction - including the permit acquisition process.
 
Do sunrooms leak?
Four Seasons Sunrooms are guaranteed to be leak-free.
 
Can I open the windows in a sunroom?
Any of our glass additions can be outfitted with your choice of windows, doors — even skylights. Windows are outfitted with easy-moving crank handles and dual lever safety locks for superior security. Doors are available as sliders, French doors, or single swing doors.
 
What's the difference between and "Sun and Stars" room and a "Sun and Shade" room?
Sun and Stars rooms have a glass roof. Sun and Shade rooms have a solid roof. While all Four Seasons glass room additions are available with glass roofs, you can choose a solid roof (with or without skylights) only in our cathedral ceiling models and straight eave models. Solid roofs are not available in conservatories or curved eave designs.
 
How do I clean the special "CONSERVAGLASS SELECT"?
Our CONSERVAGLASS SELECT™ is wonderfully low-maintenance, thanks to our patented KleenCoat II finish and Stay-Clean Technology. This exterior surface treatment repels water, which sheets off and leaves a spot-free finish. The interior surface is simply cleaned with regular glass cleaner. For best results, of course, plan to include your sunroom in your regular "spring cleaning" routine.
 
Will my upholstery and carpet fade from all the sunlight?
CONSERVAGLASS SELECT™ helps protect your furniture and carpeting by blocking up to 90% of harmful UV light. Your upholstery should fade less than it would in a conventional room by a conventional window.
 
Do Four Seasons Sunrooms come with a warranty?
Yes. Click here to read the details of our Lifetime Warranty.
 
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