NS Oma ee ant re Sunspace can be attached to the From pago 13 tegrated or isolated solarium, the windows, for maximum benefit, should face within 30° east or west of solar south. (Since solar south does not correspond exactly to magnetic south on the compass, study your proposed site through the winter to see where the sun- shine falls.) A solarium should also be clear of shade from nearby buildings and trees during the winter, especially between 9 a.m. and 3 p.m. Remember, the sun does not rise high in winter, so shadows are Tong. Solariums can be added to a house in a variety of ways. The most common method is to attach the sunspace to a south-facing wall at ground level. Other options include sharing a common end wall on the east or west side of the house, a second- storey addition, an attic renovation or, building above a garage. - Once you’ve sel an ap propriate location and established the dimensions of your solarium, you will have to calculate the total window area that should be pro-. vided. Too much glass can defeat the overall purpose. It may be worthwhile to have a professional designer help you out with this aspect of the planning. The type of window you install is also impertant. Fixed windows are the most energy efficient, but they cannot -be used for ventila- tion, a major consideration. To prevent overheating in sum- mer, your design should incor- porate a combination of high and low opening windows or vents placed at either end of the solarium to take advantage of summer breezes. You should also insulate the solarium’s roof and avoid sloped _ EATABLE PRICES BOOKCASES 30”x72”... 30"x48”....... 30"x33”....... 24°x72” 0.2.65. 24°x48"........ south-facing wail glass and large window areas that face west. In the winter, excess heat in your solarium is a bonus that should be circulated to other parts of the house. If your solarium is con- nected to other rooms through common doors, windows or vents, air will circulate naturally. Alter- natively, « high-capacity fan may be needed to move the warm air. No matter how carefully you plan your new solarium, it must incorporate snergy-efficient con- struction techniques if it is to func- tion as expected. Make sure your designer and builder are thoroughly familiar with these practices before ycu sign a con- tract with them. Once you’ve built a solarium to energy-efficient standards, the biggest impact on its energy per- formance will be how you use it. 57 the solarium is always heated to the same temperature as the rest of the house, your heating bill will probably increase. If you install sloping glass in the roof and use the space year-round, both your heating and sir-conditioning costs will increase. A more energy-efficient tcch- nique is to allow the temperature in the solarium to rise and fall naturally when you are not using the space. Remember inat the less you heat the solarium, the more you stand to gain from the free solar heat it provides to the rest of the house. You should also keep in mind that supplementary heating likely will be needed if you want to use the space during extended cloudy periods, on winter nights, or dur- ing the coldest, darkest part of winter. Such heating can increase fuel bilis, so many people simply shut down their solarium during these times. 3 Section Wall System Lots of storage in the bottom cabinets. Adjustable shelves on all bookcase tops. Comes in walnut, teak, oak & white finishes. All 3 sections only. PRICE SPECIAL 30°x48°'x 1277 DEEP: Toe 24°x33”..........539 All bookcases available in walnut, teak, white and oak finishes. Kit form for easy transpoit. All sizes 9%" deep. op WHOLESALE? SPA PRICES SAVE UP 70 #000 3ANIZED? aiiteentis'a | You owe it to yourselft ® Ventilated Shelving ¢ European style Basket Systems FREE In-He2xe Consulation Su...--- POOL & SPA CHEMICALS esa aa mans ena nw we eowewnenaen nea 2 [922-7736 MICA L 20% om 225, |_ sHeve-inpiiGence oe HOME ORGANIZERS gibson co. Itd. 399 Mountain Highway 'Sun eset PRIMER SALE *29* Moorwhite © Primer Latex Exterior Primer « Excellent hiding gad leveling = »_- Excellent hiding and leveling = Recommended for use under = «—- Can be used under both latex latex paints : and oi! based paints s Resists blistering on new s Provides a uniformly sealed construction surfcce jor prepared ni chaiky and weathered penetrating clear wood finish & preservative stain & wood preservative solid color vinyl acrylic exterior stain latex stain for exterior use sn hat ng Sa i. lencing mi . lk ws color retention - For sidi shingles & Rapes NORTH SHORE DECORATING “HOLLYBURN LUMBER CO. 1420 Lonsdale 3147 Woodbine 160 Hanes . North Vancouver North Vancouver North Vancouver 986-1420 986-3361 980-3484