Construction Table of Contents

Transcription

1 Construction Table of Contents Ceiling Types Crawl Space Access Dormers Eaves End walls Eaves Front & Back Exterior Walls Flip Floorplans Floor Decking Floor Insulation Floor Joist Frame I Beam Interior Walls Marriage Walls Porches Roof Insulation Roof Loads Roof Pitch Sidewall Height Stretch length Stretch Width Wall Insulation Other Options

2 Construction - Ceiling Types: Flat 2

3 Construction - Ceiling types: Vaulted 3

4 Construction - Crawl Space Access An Interior Crawl Space Access is required when no stairwell prep is added on Modular (IRC) homes Can be omitted if noted that there will be an exterior crawl space done on site by others. 4

5 Construction - Dormers New Beginnings Dormer 5

6 Construction - Dormers Peak Tower Dormer Only Available on 7 6 Sidewalls 6

7 Construction - Dormers Peak Tower Dormer Only Available on 7 6 Sidewalls 7

8 Construction - Dormers 7 -A Dormer and 11 Dormer (Exterior #3) 8

9 Construction - Dormers Mt. West Exterior #2 (Mt. West Dormer) 9

10 Construction - Eaves An eave is the edge of a roof. Eaves usually project beyond the side of the building generally to provide weather protection. The word eave can also refer to the part of a sloping roof that overhangs the wall or the soffit, the lower edge of the part of a roof that overhangs a wall. Champion s Eaves are Closed Vented 10

11 Construction Eaves Map Location Definitions Rear Sidewall Tailing Endwall Leading Endwall Front Sidewall 11

12 Construction - Eaves Leading or Tailing 12

13 Construction - Eaves Front & Back 13

14 Construction - Eaves 6 Nominal eaves on Leading or Tailing ends 12 Nominal Eaves on Leading or Tailing ends 16 Nominal eaves front and back 14

15 Construction - Eaves: Venting Attic Ventilation Passive air flow in attic area-no reliance on mechanics to operate Reduces heat in the summer months 15

16 Construction - Eaves: Venting Attic Ventilation Vents in eaves allow for passive air flow in attic area above the insulation-no reliance on mechanics to operate Reduces heat and humidity in the summer months Allows your attic to Breathe and increase longevity Stale, Attic Air Releases to Outside Through Roof Vents Attic Air Mixes with Fresh Air Cool, Fresh Air Intake in soffit vent 16

17 Construction - Exterior Walls 1 of 2 2x6 Exterior Walls 16 on center R-19 Insulation (Can be increased to R-21) Craft back paper is used on the insulation House wrap is used between siding and insulation as a moisture barrier 17

18 Construction - Exterior Walls Exterior walls are all built on a flat table on top of the sheetrock. After the wall has been constructed it is foam-sealed to the sheetrock. Wiring is run before the insulation is installed 18

19 Construction - Flip Floor plan A B When looking at the hitch end of home: A-Half is on the right B-Half is on the left 19

20 Construction - Floor Decking 4x8 Sheets of 19/32 Tongue & Groove, OSB decking is used in all floor construction Decking is installed in a subway pattern (offset from each other) to provide greater strength 20

21 Construction - Floor Insulation Type Thickness R-value Fiberglass 6.75 R-22 Fiberglass 9.5 R33 21

22 Construction Floor Insulation Floor insulation installed in a HUD home 22

23 Construction - Floor Joists 1 of 2 2x Floor Joists, 16 on centers, are standard on all homes 2x6 Floor Joists- HUD 14, 24 & 28 wide homes 2x8 Floor Joists- HUD 16 & 30 wide homes 2x10 Floor Joists on all (IRC) homes. 23

24 Construction Floor Joists 16 2X6 2X8 2X10 24

25 Construction - Frame I-Beam 10 I-Beam on homes up to 60 long except 15 and 30 wides 12 I-Beam on 15 and 30 wide homes over 52 long 25

26 Construction - Frames Standard Hitches Hitches are always located on the right hand side of the page 26

27 Construction Frame: Foundation Ready Foundation Ready Recessed frame to fit into stem wall foundation system. Recessed 8 from rim joist to I-Beam Frame held back 8 to allow stem wall foundation system 27

28 Construction - Frames Frames are attached to the floor systems after it is constructed by our in house frame shop. The frame and floors are then flipped to allow construction to proceed. 28

29 Construction - Frames

30 Construction - Interior Walls 2x construction on Interior Walls Non Structural Walls Non Load Bearing Absent sheer walls Purpose as a divider wall between rooms Sheer Walls In structural engineering, a shear wall (also known as shear panels) is a wall composed to counter the effects of lateral loads acting on a structure. Wind and earthquake loads are the most common loads braced wall lines are designed to counteract. Under several building codes, including the International Building Code (where it is called a braced wall line), all exterior wall lines in wood or steel frame construction must be braced. Depending on the size of the building, some interior walls must be braced as well. 30

31 Construction - Interior Walls 2X4 Interior wall 24 on center (Most Series) (2x4 Not available in New Beginnings) 2x4 interior walls, 16 on center, is an option for a sturdier Interior wall. 31

32 Construction - Marriage Line Walls Double Marriage Line Walls Purpose: Increased structural integrity Benefit: Decreased cracks in texture during transportation and after installation due to settling. 32

33 Construction - Marriage Line Wall 33

34 Construction - Marriage Line Walls 34

35 Construction - Porches Decking Materials Cedar Deck Composite Decking Rails - Cedar rails - Vinyl Rails Post Types - Wrapped Post - Built up Post - Tapered Post Post Material - Cedar - Cemboard 35

36 Construction Porches Post Types 36

37 Construction Porches: Material types 37

38 Construction - Porches Full Hip Porch Vinyl Recessed Hip Half Porch Vinyl Recessed Hip Porch Vinyl Ranch Half Porch Vinyl 38

39 Construction Porches and Railings Prow Porches Can Not Be Built With Flat Ceilings and only available on 7 6 sidewalls and Vaulted Ceiling Prow Porch Standard Porch 39

40 Construction - Roof Insulation Type R - Value Vaulted Ceiling thickness (Average) Flat Ceiling thickness Series Standard Cellulose R Elements New Beginnings Mountain West Craftsman Transitions Transitions XL Cellulose R Avalanche Cellulose R Option in all series (May be limited by roof pitch) 40

41 Construction - Roof Insulation 41

42 Construction - Roof Load (HUD) Elements New Beginning s Mountain West Craftsman Avalanche Transitons Transitions XL 20# Std Std Std N/A N/A N/A N/A 30# Opt Opt Opt Std 30 Wide Std Std 40# Opt Opt Opt Opt 28 Wide Opt Opt 60# Opt Opt Opt Opt Opt Opt Opt 100# Opt Opt Opt Opt Opt Opt Opt 120# Opt Opt Opt Opt Opt Opt Opt 42

43 Construction Roof Loads The amount of weight a roof can hold per square foot, i.e. 20 p.s.f. Dead Load is the amount of material a roof carries, i.e. the roof decking and shingle weight adds to the overall load. Live Load is the amount of additional weight a roof can carry, i.e. a person on a roof or snow on a roof. Roof loads take both the live and dead weight into consideration for calculations. 43

44 Construction Roof Load Considerations When adding heavier roof loads the following construction modifications may occur. Elimination of skylights Window dormer limitations Box Bay limitations Interior support walls may need to be added. Span distances may decrease, especially on marriage lines. 44

45 Construction - Roof Pitch 45

46 Construction - Roof Pitch 46

47 Construction - Roof Pitch Roof pitches Available in Nominal 3/12-4/12-6/12 & 10/12 on Cape Code Only N3/12 6/12 4/12 10/12 The dormers shown on the 6/12 and 10/12 rooves are shipped loose and assembled on site. 47

48 Construction - Sidewall Height Champion offers several different sidewall heights: 10 Front and 8 Rear on Mono Slope 7 6 Sidewall with Vaulted Ceiling 8 6 Sidewall with Flat Ceiling 9 0 Sidewall with Either Flat or Vaulted Ceiling 48

49 Construction - Sidewall Height 9 foot flat Stacked Windows 9 ft Side wall 49

50 Construction - Stretches 16 Stretch 16 Stretch 16 Stretch 16 Stretch 16 Stretch 16 Stretch Stretch charges are based on 16 increments and the entire width of the home. A stretch less than 16 will still be charged at 16 Stretches through Kitchens, bathrooms or closets does not include pricing for additional cabinets, additional closets or additional plumbing. Stretches may require additional windows for lighting and ventilation. Stretches not through the center of a window will not center a window in a room. Stretches can negatively impact the interior functionality of a home. Champion requires that stretches are drawn through our engineering department and signed off by both the retailer and customer before production begins. 50

51 Construction Stretch Width 13 4 to 15 2 Stretch 13 4 to 15 2 Stretch Widen most Floor Plan to

52 Construction - Shrinks Shrink 2 feet Shrink 2 feet Pricing format: No credits are given when shrinking a floorplan, regardless of amount of home reduced. There can be an engineering fee if required. Shrinks must be approved by engineering department and a sign off by retailer and customer required before production will begin. (Caution) Shrinks can negatively affect the functionality of a home. The home can not be smaller than 320 square feet and must have at least one room that is 150 square feet. 52

53 Construction - Stairwell Prep Champion Stairwell prep Stairwell prep can be done on many models and includes additional framing in the floor structure for the opening. Includes a 3 way switch and light Additional walls and door if requested Additional carpet and pad for stairs are options Stairwell prep is primarily for MOD homes, however it can be done in HUD in very limited areas 53

54 Construction - Wall Insulation Type R - Value Thickness Series Standards Fiberglass R Elements New Beginnings Mountain West Fiberglass R Craftsman Transitions Transitions XL Fiberglass R Avalanche 54

55 Construction - Wall Insulation 55

56 Construction - Other Options Home Modifications Relocate Walls Extend Interior Walls Omit Interior Walls Relocate Closets Modify Closets Be specific with requests NOTE: Engineering Fees may be applicable consult Zone Manager concerning floorplan modifications. This may negatively affect the functionality of your home Add Media Center Extend wall 2 Ft into Family Rm. MAKE Closet 1 Ft. Deeper Move wall 1 ft. Into liv. Rm. Remove Walls 56

57 Construction - Other Options Raise the Roof Package Sidewall increases to 9 Window sizes are increased to 80 stacked windows (where applicable) Choice of Flat ceiling or optional Vaulted ceilings Additional Considerations for 9 foot ceilings Overall height of home will increase Cannot install certain dormer types 57

58 Construction - Other Concealed Ridge Beam Concealed Ridge Beam does not extend past the ceiling and allows a smooth transition from one half to the other. Pertains to both vaulted and flat ceilings. 58

59 Construction - Other Options: Exposed Ridge Beam Exposed Ridge Beam gets wrapped in sheetrock and textured to match ceiling. Provides a separation between two halves once texture is complete. Only pertains to vaulted ceilings. 59

60 Construction Other Options Optional Kitchens and Baths 60

61 Construction - Other Options: Coat Closet Shelf/rod with passage door enclosure Linen or Pantry Closet 4 shelves with a passage door enclosure Den/study Additional ½ or full bath 61