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Affordable Modular Housing (a ‘piece by piece’ presentation)

David Bennert Innova Homes, LLC Asheville, NC. Affordable Modular Housing (a ‘piece by piece’ presentation). Today’s Objective. Clearly define modular housing Present the benefits of modular housing Review the modular housing process Examine some “lessons learned” in modular housing.

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Affordable Modular Housing (a ‘piece by piece’ presentation)

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  1. David Bennert Innova Homes, LLC Asheville, NC Affordable Modular Housing(a ‘piece by piece’ presentation)

  2. Today’s Objective • Clearly define modular housing • Present the benefits of modular housing • Review the modular housing process • Examine some “lessons learned” in modular housing

  3. Modular Housing Defined • A structure designed primarily for residential occupancy, designed and constructed to a state or national model code, which is manufactured in one or more sections in a factory for installation on a permanent foundation at its final location.

  4. Modular Housing Defined • The term does not include manufactured housing as defined by the National Manufactured Housing Construction and Safety Standards Act of 1974 (42 U.S.C.A. §§ 5401-5426).

  5. What Modular Is Not: Mobile Home • A movable or portable dwelling built on a chassis, connected to utilities, designed without a permanent foundation, and intended for year-round living

  6. What Modular Is Not: Mobile Home

  7. What Modular Is Not

  8. What Modular Is Not

  9. What Modular Is Not: Manufactured Home • A structure, manufactured in one or more sections, which is built on a permanent metal chassis and designed to be used as a dwelling with or without a permanent foundation when connected to utilities and includes plumbing, heating and electrical systems, manufactured in accordance with federal standards under the National Manufactured Housing Construction and Safety Standards Act of 1974 (42 U.S.C.A. §§ 5401-5426).

  10. What Modular Is Not: Manufactured Home

  11. What Modular Is Not: Manufactured Home

  12. What it Is- Modular Homes • Built to International or State Building Code • Built in a factory • Installed on a permanent foundation • Shipped to site on trailers, set with crane • An appreciable asset • Appraised the same as site built (same comps) • Generally stronger, more energy efficient, faster to build, and less costly to build

  13. What It Is- Today’s Modular

  14. What It Is-Today’s Modular

  15. Today’s Modular- Highly Customized Design

  16. Today’s Modular- Site Details

  17. Today’s Modular- Upgraded Finishes

  18. Today’s Modular-Quality and Performance

  19. What it Is- Highly Detailed

  20. What It Is- Large or Small

  21. What it Is- Custom Luxury

  22. Modular and Affordability • Some General Assumptions • 10-20% less cost than site built homes • Actual cost based on local labor rates • Modular has benefits over site built construction • Amount of site work is based on how the modular homes is specified and delivered

  23. STRUCTURAL FEATURES • 2 X 10 FLOOR JOISTS @ 16” O.C. WITH DOUBLE PERIMETER BAND (ALL WIDTHS EXCEPT FOR 31’-6” SPACING WILL BE 12” O.C.) ALL FLOORS CONSTRUCTED WITH SOLID WOOD • 3/4" T & G FLOOR DECKING TO BE GLUED AND NAILED (1/4”LUAN IN VINYL AREAS) • 2 X 6 EXTERIOR WALLS @ 24” O.C. • 2 X 3 @ 16” O.C. STUDS ON MATING WALLS WITH STRUCTURAL SHEATING • 7/16” EXTERIOR WALL SHEATHING ON ALL EXTERIOR WALLS • 7/12” TRUSS ROOF SYSTEM @ 24” O.C. • 7/16” ROOF SHEATHING WITH H-CLIPS (H-CLIPS USED ON 24: O.C. ONLY) • 2 X 4 INTERIOR WALLS @ 24” O.C. • 8’ CEILING HEIGHT • 12” EAVE OVERHANGS(FIXED EAVE OVERHANGS ON UPTO 28’ WIDE UNITS)

  24. EXTERIOR FEATURES • M & W DOUBLE HUNG, ALL VINYL, LOW “E”, THERMOPANE, TILT WINDOWS W/SCREENS • SMOOTH-STAR INSULATED 6-PANEL FRONT DOOR W/PEEP HOLE AND KNOCKER • SMOOTH-STAR INSULATED ½-GLASS REAR DOOR • CERTAINTEED 5/5 OR DUTCH LAP VINYL SIDING • 30-YEAR ARCHITECTURAL SHINGLES W/15# UNDERLAYMENT PAPER • SHINGLE OVER RIDGE VENT • CONTINUOUS VENTED VINYL SOFFIT W/ALUMINUM FASCIA • PANEL SHUTTERS ON FRONT ELEVATION ONLY • BRUSHED NICKEL EXTERIOR LIGHT AND GFI BLOCKS • DOOR CHIMES AT FRONT AND REAR DOORS • BRUSHED NICKEL KEY-IN-KNOB HARDWARE ON EXTERIOR DOORS (KEYED ALIKE)

  25. INTERIOR FEATURES • 1/2” SHEETROCK GLUED & SCREWED THROUGHOUT • 1/2” HIGH DENSITY SHEETROCK ON CEILING W/SMOOTH FINISH • TWO PRIMER COATS OF DURON PAINT • 25 OZ. CARRIAGE CARPET W/6 LB. PAD • 5-1/4” BASE & 3-1/4” MDF MOULDINGS • WHITE COLONIAL 6-PANEL MASONITE DOORS W/3 MORTICED HINGES • VINYL FLOORING IN KITCHEN, BATHS, UTILITY, AND FOYER AREAS • WINDOW SILLS THROUGHOUT • BRUSHED NICKEL PASSAGE AND PRIVACY INTERIOR DOOR KNOBS • DOOR STOPS THROUGHOUT

  26. BATHS • 60” ONE-PIECE FIBERGLASS TUB/SHOWER COMBINATION W/ANTI-SCALD VALVES • ELONGATED CHINA WATER CLOSETS • TOWEL BAR AND TOILET PAPER HOLDER • CEILING FAN/LIGHT COMBINATIONS IN ALL BATHROOMS • PLATE MIRRORS W/ DECORATIVE LIGHTS • MERRILAT BATH VANITIES • CULTURED MARBLE OR SELF-EDGE VANITY TOPS WITH A DROP-IN PORCELAIN BOWL • SINGLE LEVER FAUCET

  27. PLUMBING • TUFF-PEX WATER LINES STUBBED THROUGH FLOOR • PVC DRAIN, WASTE AND VENT • SHUT OFF VALVES ON ALL FIXTURES • SINGLE LEVER FAUCETS THR0UGHOUT • 52 GALLON ELECTRIC WATER HEATER SHIPPED LOOSE • WASHER/DRYER HOOK-UP (FLOOR PLAN DICTATES) • PLUMB FOR ICEMAKER

  28. ELECTRICAL • 200 AMP MAIN SERVICE PANEL WITH 40 BREAKER CAPACITY • GFI RECEPTACLE PER CODE • AC/DC SMOKE DETECTORS IN BEDROOMS • CEILING LIGHTS IN FOYER, BASEMENT STAIRWELL, KITCHEN, DINING, HALL, W.I.C. • SILENT ROCKER SWITCHES • 220v DRYER OUTLET (FLOOR PLAN DICTATES) • DOOR CHIMES

  29. INSULATION • R-30 FIBERGLASS IN CEILINGS • R-19 FIBERGLASS IN EXTERIOR WALLS • WARRANTY • TEN (10) YEAR STRUCTURAL WARRANTY • OTHER OPTIONS AND CONSIDERATIONS • ZERO VOC MATERIALS (BASE, COUNTERTOPS) • ENERGY STAR, HBH, LEED DOCUMENT READY • INFINITE RANGE OF CUSTOMIZATION OPTIONS • MODULES GENERALLY BASE AT ABOUT $35-45/SF

  30. Woodland Hills-Mountain Housing Opportunities • Seven home development, 1/8 acre lots typical • Two home designs in four configurations • Contract required Energy Star certification • Contractor committed to System Vision • Energy bill guarantee program $22-25/month • Homes sold at market rate with assistance – typical sale price of about $130-140/sf

  31. 1200 SF 3/2 Ranch End Front

  32. 1200 SF 3/2 RanchEnd Front

  33. 1200 SF 3/2 RanchEnd Front

  34. 1200 SF 3/2 RanchEnd Front

  35. 1000 SF 2/1 RanchEnd Front

  36. 1000 SF 2/1 RanchEnd Front

  37. 1000 SF 2/1 RanchEnd Front

  38. 1000 SF 2/1 RanchEnd Front

  39. 1000 SF 2/1 Cape (500 SF Bonus)

  40. 1000 SF 2/1 Cape (500 SF Bonus)

  41. 1000 SF 2/1 Cape (500 SF Bonus)

  42. 1000 SF 2/1 Cape (500 SF Bonus)

  43. 1000 SF 2/1 Cape (500 SF Bonus)

  44. 1000 SF 2/1 Cape- Upgraded

  45. 1000 SF 2/1 Cape-Upgraded

  46. Things to Consider • Site Conditions? • Site Access? • Single Home or Multi-home subdivision? • Lot orientation and design relationship? • Is time a critical consideration? • Do I have green requirements?

  47. When to Use Modular • When time is money • When labor is unavailable or cost prohibitive • When volunteer labor is available • When multiple units enable “quantity discounts” • When site conditions and access permit • When you can easily apply standard designs

  48. When Not to Use Modular • Difficult to access sites • When modular shipping is cost prohibitive • When additional site work is required to support modular handling • Sites that allow ‘slab on grade’ construction • When surrounding features complicate the set process (trees, power lines, adjacent structures)

  49. When Not to Use Modular

  50. Modular Advantages • Built stronger than most site built homes • Material efficient • HBH and LEED points for material conservation due to recycle • Energy Efficient • Better air sealing than most site built homes • Third party inspection for Energy Star • More design flexibility than ever before

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