Hearthstone Homes Base Specifications These are the general base specifications. If you would like a list of possible upgrades, please contact us at 319-393-0491. We specialize in custom-built homes and are ready to meet your wants and needs. Concrete Footings: 8" x 16", 3000# Mix Walls: 8" x 9', 3000# Mix Floor: 3-1/2', 3000# Mix over 4" Rock Driveway: 3000# Mix, 16' Wide Sidewalks: City Std - 4' Wide, Interior-3' Wide Sub-Surface Drainage Exterior/Interior: 3" Perforated ADS to ADS Sump Pit (No Pump) Sewer Service 4" Cast Iron or 4" Truss Pipe Water Service 1" Type K Copper (if connected to city utility) 1" PVC in counties (Linn and Johnson) Structure Floor System: Engineered TJI with 3/4" T&G Flooring, glued and screwed Exterior Walls: 2 x 6 with 7/16 OSB Sheathing and Tyvec, 8' std height Interior Walls: 2x4 Roof System: Engineered Truss with 15/32 OSB Sheathing Shingles: 240# Landmark 30 Shingles over 30# Felt Siding: Vinyl Soffit/Facia: Prefinished Aluminum Gutters/Downspouts: Prefinished Seamless Aluminum Windows: Anderson, Pella or Windsor, Energy Star Rated Exterior Doors: Insulated Metal, Taylor, Anderson or Pella Insulation: Exterior Walls: R-19 Fiberglass Attic: R-49 Fiberglass/Rockwool Basement Walls: R-11 Fiberglass Plumbing: Waste, Vent & Water piping - Per Code Tub & Shower Modules - Aqua Glass Jacuzzi Whirlpool Tub - Aqua Glass Unit w/Trim or equal Water Closets - Pro Flow or Equal Lavatory Faucets - Delta 520 Sink Faucets - Delta 470 Allowance of $800.00 for bath hardware and mirrors Kitchen Sink - ElKay Celebrity 3322, Stainless Steel or equal Garbage Disposal - 1/2 HP ISE Water Heater - 50 Gal. Natural Gas, High Efficiency Power Vent Gas to Fireplace, Dryer, furnace, and water heater Heating: Furnace - Trane Natural Gas, 93.5% efficiency, sized according to plan A/C - Trane 14.5 Seer Vent - Furnace, Bath Fans, Dryer and Water Heater Drywall: Ceilings - 5/8" Sheetrock, Knock Down Texture Walls - 1/2" Sheetrock, Orange Peel Texture Garage - 5/8 Type X, Fire Code Taped, Filled and Painted (1) coat Millwork: Doors - Pre-hung Flush Panel Oak Veneer with Colonial Casing (2-1/2")or Equal Closet Doors - Flush Panel Oak Veneer with Colonial Casing (2-1/2") or Equal (bi-fold or bypass) Stair Railings - Oak or Equal Closet Shelving - Custom Built Kitchen/Bath cabinets - Bertch (Market Place) or Equal, Allowance - Selected Vendors Kitchen Counter Top - Custom Laminate, Square Edge, Allowance - Selected Vendors Vanity Tops - Molded Marble or equal Laundry Cabinets - Bertch Bath or Equal Painting & Staining: Walls & Ceilings - 2 Coats Latex, (Eggshell Finish Millwork - 3-Coat Process (Stain, Seal, Varnish or Painted Fireplace: Lennox/Merit 3530 Natural Gas Direct Vent with Ceramic Tile Hearth and Surround, plus Wood Mantle Appliances: Allowance of $2,200.00 Floor Covering: Allowance Given Sod/Seed Base Allowance Landscaping Base Allowance