Illinois: Sunrooms, Retractable Awnings, Retractable Canopies, Retractable Enclosure, Restaurant Enclosures

Buying a house is the biggest investment anyone is likely to make. Litra USA helps you increase the value of your investment by planning the best possible solution regarding sunrooms and enclosures.

In fact, Litra USA produces and installs any type of external covering with clear side panels. We also manufacture coverings for patios and gardens made in aluminum.

We serve both commercial and private customers alike. In particular, we specialize in coverings for restaurants and cafés with outdoor tables, shops, showrooms needing to cover their display areas, stadium cover, swimming pools, hotels and all types of tourist businesses.

Our Retractable roof is a commercial structure, designed to cover large areas, such as terraces, swmming pools or stadiums. Main feature is the sliding roof, which can be open and closed manually or motorized.

Patio Covers and Patio Enclosures are great for your patio. By providing shade and protection you will always be happy inside your space.

Sunroom additions can be the ideal four season’s enclosures for your house. You can enjoy each day, does not meter if it’s winter or summer, inside your conservatory you are protected from wind, rain and snow but in the same time you can enjoy everything like being outside.

Climate

Because its nearly 400 miles (644 km) distance from its northernmost and southernmost extremes, as well as its mid-continental situation, Illinois has a widely varying climate. Most of Illinois has a humid continental climate (Köppen climate classification Dfa), with hot, humid summers and cold winters. The southernmost part of the state, from about Carbondale southward, borders on a humid subtropical climate (Koppen Cfa), with more moderate winters. Average yearly precipitation for Illinois varies from just over 48 inches (1,219 mm) at the southern tip to around 35 inches (889 mm) in the northern portion of the state. Normal annual snowfall exceeds 38 inches (965 mm) in the Chicago area, while the southern portion of the state normally receives less than 14 inches (356 mm). The all time high temperature was 117 °F (47 °C), recorded on July 14, 1954, at East St. Louis, Illinois, while the all time low temperature was −36 °F (−38 °C), recorded on January 5, 1999, at Congerville, Illinois.

Illinois averages around 51 days of thunderstorm activity a year, which ranks somewhat above average in the number of thunderstorm days for the United States. Illinois is vulnerable to tornadoes with an average of 35 occurring annually, which puts much of the state at around five tornadoes per 10,000 square miles (30,000 km2) annually. The deadliest tornadoes on record in the nation have occurred largely in Illinois, not because the tornadoes are more common or frequent in Illinois, but rather, because Illinois is simply the most populous state in Tornado Alley. The Tri-State Tornado of 1925 killed 695 people in three states; 613 of the victims lived in Illinois. Modern developments in storm tracking have caused death tolls from tornadoes to dramatically decline since the 1960s, with no major losses of life since the 1967 tornado storm in northern Illinois.

CITIES: Addison , Algonquin , Alsip , Alton , Antioch , ArlingtonHeights , Aurora , Barrington , Bartlett , Bartonville , Batavia , BeachPark , Belleville , Bellwood , Belvidere , Bensenville , Benton , Berwyn , Bethalto , Bloomingdale , Bloomington , BlueIsland , Bolingbrook , BoulderHill , Bourbonnais , Bradley , Braidwood , Bridgeview , Broadview , Brookfield , BuffaloGrove , Burbank , BurrRidge , Cahokia , CalumetCity , CalumetPark , Canton , Carbondale , CarolStream , Carpentersville , Cary , Centralia , Champaign , Channahon , Charleston , Chatham , ChicagoHeights , ChicagoRidge , Chicago , Chillicothe , Cicero , ClarendonHills , Clinton , Collinsville , Columbia , CountryClubHills , CrestHill , Crestwood , Crete , CrystalLake , Danville , Darien , Decatur , Deerfield , DeKalb , DesPlaines , Dixon , Dolton , DownersGrove , DuQuoin , EastAlton , EastMoline , EastPeoria , EastSt.Louis , Edwardsville , Effingham , Elgin , ElkGroveVillage , Elmhurst , ElmwoodPark , Evanston , EvergreenPark , FairviewHeights , Flossmoor , ForestPark , FoxLake , FrankfortSquare , Frankfort , FranklinPark , Freeport , GagesLake , Galesburg , Geneseo , Geneva , Gilberts , GlenCarbon , GlenEllyn , Glencoe , GlendaleHeights , Glenview , Glenwood , Godfrey , GoodingsGrove , GraniteCity , Grayslake , Greenville , Gurnee , HanoverPark , Harrisburg , Harvard , Harvey , HarwoodHeights , HawthornWoods , HazelCrest , Herrin , HickoryHills , HighlandPark , Highland , Hillside , Hinsdale , HoffmanEstates , Homewood , Huntley , Inverness , IslandLake , Itasca , Jacksonville , Jerseyville , Johnsburg , Joliet , Justice , Kankakee , Kewanee , LaGrangePark , LaGrange , LaSalle , LakeBluff , LakeForest , LakeintheHills , LakeVilla , LakeZurich , Lansing , Lemont , Libertyville , Lincoln , Lincolnshire , Lincolnwood , Lindenhurst , Lisle , Litchfield , Lockport , Lombard , LongGrove , LovesPark , Lynwood , Lyons , MachesneyPark , Macomb , Mahomet , Manhattan , Manteno , Marengo , Marion , Markham , Maryville , Mascoutah , Matteson , Mattoon , Maywood , McHenry , MelrosePark , Mendota , Metropolis , Midlothian , Minooka , Mokena , Moline , Monmouth , Montgomery , Morris , MortonGrove , Morton , MountCarmel , MountProspect , MountVernon , Mundelein , Murphysboro , Naperville , NewLenox , Niles , Normal , Norridge , NorthAurora , NorthChicago , NorthRiverside , Northbrook , Northlake , O'Fallon , OakBrook , OakForest , OakLawn , OakPark , Olney , OrlandHills , OrlandPark , Oswego , Ottawa , Palatine , PalosHeights , PalosHills , Paris , ParkCity , ParkForest , ParkRidge , Pekin , PeoriaHeights , Peoria , Peru , Plainfield , Plano , Pontiac , PontoonBeach , Princeton , ProspectHeights , Quincy , Rantoul , RichtonPark , RiverForest , RiverGrove , Riverdale , Riverside , Robbins , Robinson , Rochelle , RockFalls , RockIsland , Rockford , RollingMeadows , Romeoville , Roscoe , Roselle , RoundLakeBeach , RoundLakePark , RoundLake , Salem , Sandwich , SaukVillage , Schaumburg , SchillerPark , Shiloh , Shorewood , Silvis , Skokie , SouthElgin , SouthHolland , Springfield , St.Charles , Steger , Sterling , Streamwood , Streator , SugarGrove , Summit , Swansea , Sycamore , Taylorville , TinleyPark , Troy , UniversityPark , Urbana , Vandalia , VernonHills , VillaPark , Warrenville , Washington , Waterloo , Wauconda , Waukegan , WestChicago , WestDundee , WestFrankfort , Westchester , WesternSprings , Westmont , Wheaton , Wheeling , Willowbrook , Wilmette , Wilmington , Winfield , Winnetka , WinthropHarbor , WoodDale , WoodRiver , Woodridge , Woodstock , Worth , Yorkville , Zion

COUNTIES: Adams, Alexander, Bond, Boone, Brown, Bureau, Calhoun, Carroll, Cass, Champaign, Christian, Clark, Clay, Clinton, Coles, Cook, Crawford, Cumberland, DeKalb, DeWitt, Douglas, DuPage, Edgar, Edwards, Effingham, Fayette, Ford, Franklin, Fulton, Gallatin, Greene, Grundy, Hamilton, Hancock, Hardin, Henderson, Henry, Iroquois, Jackson, Jasper, Jefferson, Jersey, Jo Daviess, Johnson, Kane, Kankakee, Kendall, Knox, La Salle, Lake, Lawrence, Lee, Livingston, Logan, Macon, Macoupin, Madison, Marion, Marshall, Mason, Massac, McDonough, McHenry, McLean, Menard, Mercer, Monroe, Montgomery, Morgan, Moultrie, Ogle, Peoria, Perry, Piatt, Pike, Pope, Pulaski, Putnam, Randolph, Richland, Rock Island, Saline, Sangamon, Schuyler, Scott, Shelby, St. Clair, Stark, Stephenson, Tazewell, Union, Vermilion, Wabash, Warren, Washington, Wayne, White, Whiteside, Will, Williamson, Winnebago, Woodford