SPS 327.35(4)(c)
(c) If connection is provided to stabilize a non-load bearing wall, a slotted expansion joint or clip shall be used.
SPS 327.35(5)(a)1.1. Notching and boring of beams or girders is prohibited unless determined through structural analysis.
SPS 327.35(5)(b)1.1. Notches located in the top or bottom of ceiling joists and rafters are prohibited from all of the following:
SPS 327.35(5)(b)2.
2. Where ceiling joists or rafters are notched at the ends, the notch may not exceed 1/4 the depth of the member.
SPS 327.35(5)(b)3.
3. Bird mouth cuts may not exceed 1/3 the depth of the rafter unless the seat cut bears fully on the wall plate.
SPS 327.35(5)(c)1.1. Holes bored within 2 inches of the top or bottom of ceiling joists or rafters may not be located in the middle 1/3 of the span of the member.
SPS 327.35(5)(c)4.
4. The distance between adjacent holes may not be less than the diameter of the larger hole.
SPS 327.35(5)(d)
(d)
Engineered wood products. Notching or boring of engineered wood products shall be done in accordance with the manufacturer's instructions provided those instructions were developed through structural analysis or product testing.
SPS 327.35(6)(a)(a)
Structural sheathing. The allowable loads and spans for structural sheathing shall be in accordance with the grade stamp on the panel.
SPS 327.35(6)(b)1.1. Where the rafter spacing is 24 inches on center or less, roof boards may be used that have a minimum thickness of 5/8-inch for solid sheathing and 3/4-inch for spaced sheathing.
SPS 327.35(6)(b)2.
2. Where the rafter spacing is greater than 24 inches on center, roof boards shall be tongue and groove, at least 1 1/2 inches thick.
SPS 327.35(6)(c)1.1. Roof planks shall be tongue and groove or splined and at least 2 inches, nominal, in thickness.
SPS 327.35(6)(c)2.
2. Planks shall terminate over beams unless the joints are end matched.
SPS 327.35(6)(c)3.
3. The planks shall be laid so that no continuous line of joints will occur except at points of support.
SPS 327.35 History
History: EmR1703: emerg. cr., eff. 2-6-17;
CR 17-017: cr.
Register March 2018 No. 747, eff. 4-1-18.
SPS 327.36
SPS 327.36 Weather protection for roofs. SPS 327.36(1)(a)(a) All roofs shall be designed and constructed to assure drainage of water.
SPS 327.36(2)
(2) Underlayment for shingles. Underlayment consisting of number 15 asphalt-impregnated felt paper or equivalent or other type I material that shows no water transmission when tested in accordance with ASTM D 226 or ASTM D 4869 shall be provided under shingles.
Underlayment materials meeting the requirements of ASTM D 1970 meet the performance requirements of this subsection.
SPS 327.36(3)(a)1.1. Shingles that have a self-sealing adhesive strip shall include a sealant which has an average bond strength of at least 1 1/2 pounds per 3 3/4 inches of shingle width, at 32 degrees Fahrenheit. The department will accept results of testing conducted in accordance with an approved test method for verifying compliance with the sealant uplift resistance required in this paragraph. Information on the applicable test method may be obtained from the department.
SPS 327.36(3)(a)2.
2. Each shingle package shall be labeled by the manufacturer to indicate conformance to the applicable ASTM standard for each type of shingle or the exception in
par. (b).
SPS 327.36(3)(a)3.
3. Shingles shall be installed in accordance with the manufacturer's recommendations.
SPS 327.36(3)(a)4.
4. Shingles shall have at least 4 fasteners per strip shingle or 2 fasteners per interlocking shingle, unless the manufacturer has other specifications.
SPS 327.36(3)(a)5.
5. Shingle head lap shall be at least 2 inches, unless the manufacturer has other specifications.
SPS 327.36 Note
Note: See s.
SPS 327.08 (54) for definitions of shingle terms.
SPS 327.36 Note
Note: Section
SPS 327.04 (2) requires compliance with all parts of this code, including these roofing provisions, for an alteration to any camping unit that is regulated under this code.
SPS 327.36(3)(b)
(b)
Fiberglass shingles. Fiberglass asphalt shingles shall conform to ASTM D 3462 except that laminated shingles shall have a tear strength of at least 1450 grams in each ply.
SPS 327.36(4)
(4) Other roof coverings. All roof coverings not otherwise addressed in this section shall be installed in accordance with the manufacturer's instructions or a national standard recognized by the department.
SPS 327.36(5)
(5) Reroofing. New roof coverings may not be installed over existing roof coverings where any of the following conditions exist:
SPS 327.36(5)(a)
(a) The existing roof or roof covering is water-soaked or has deteriorated such that it is inadequate as a base for additional roofing.
SPS 327.36(5)(b)
(b) The existing roof is wood shake, slate, clay, cement, or asbestos-cement tile.
SPS 327.36(5)(c)
(c) The existing roof has 2 or more applications of any type of permanent roof covering.
SPS 327.36(6)(a)(a)
General. Flashing shall be installed at the junction of chimneys and roofs, in all valleys, and around all roof openings.
SPS 327.36(6)(b)1.1. Open valleys shall be flashed with at least No. 28 gauge corrosion-resistant sheet metal, 16 inches wide, or a layer of at least 50-pound roll roofing, 16 inches wide, placed over a layer of number 15 roofing underlayment.
SPS 327.36(6)(c)
(c)
Flashing of closed valleys. Where shingles are laced or woven over the valley, the valley shall be flashed with one of the following:
SPS 327.36(6)(c)1.
1. At least one layer of 50-pound roofing, at least 20 inches wide, over a layer of number 15 roofing underlayment.
SPS 327.36(6)(d)1.1. Chimneys shall be flashed and counter-flashed to a height of at least 6 inches.
SPS 327.36(6)(d)2.
2. Chimney crickets or saddles shall be installed where the upper side of a chimney is more than 30 inches wide on a sloping roof.
SPS 327.36(6)(d)3.
3. The intersection of the cricket and the chimney shall be flashed and counter-flashed to a height of at least 6 inches.
SPS 327.36 History
History: EmR1703: emerg. cr., eff. 2-6-17;
CR 17-017: cr.
Register March 2018 No. 747, eff. 4-1-18.
SPS 327.37
SPS 327.37 Scope. The provisions of this subchapter shall apply to the design, installation, and construction of all heating, ventilating, and air conditioning systems in camping units covered by this code.
SPS 327.37 History
History: EmR1703: emerg. cr., eff. 2-6-17;
CR 17-017: cr.
Register March 2018 No. 747, eff. 4-1-18.
SPS 327.38
SPS 327.38 Design. Where a heating system is provided in a camping unit, the heating system shall be designed in accordance with this section. Where a cooling system is provided in a camping unit, the cooling requirements of this section shall be met.
SPS 327.38(1)
(1) Distribution systems. Distribution systems shall be sized and located to satisfy the heating and cooling loads of each conditioned space.
SPS 327.38(2)(a)2.
2. Automatic or gravity dampers that close when the system is not operating shall be provided for outdoor air intake and exhaust.
SPS 327.38(2)(b)1.1. `General.' Except as provided under
subd. 2., mechanical ventilation systems shall be balanced.
SPS 327.38(2)(b)2.
2. `Exception.' Passive intake air ducts providing makeup air for intermittent exhaust fans shall be sized to provide at least 40% of the total air that would be exhausted with all intermittent exhaust ventilation in the camping unit operating simultaneously.
SPS 327.38(2)(b)3.a.a. Kitchen range hoods that exhaust air from the kitchen area are considered as exhaust ventilation for balancing and makeup purposes.
SPS 327.38(2)(b)3.b.
b. Kitchen range hoods that are listed and installed to recirculate air without exhausting it are not required to be balanced.
SPS 327.38(2)(b)4.a.a. Infiltration may be considered as makeup air for balancing purposes only where there are no naturally vented space- or water-heating appliances in the camping unit.
SPS 327.38(2)(b)4.b.
b. For the purpose of complying with this subdivision, naturally vented space-heating or water-heating appliances are those that take combustion or dilution air from inside the camping unit, including unsealed fireplaces and draft hood appliances with power venting.
SPS 327.38 Note
Note: Whole-house fans that are used in the summer to bring cool night air in through open windows and exhaust into the attic are considered to be a supplemental cooling system rather than part of the ventilation system.
SPS 327.38(2)(c)
(c)
Rooms with toilets, tubs, or showers. Any room with a toilet, tub, or shower shall be provided with exhaust ventilation capable of exhausting 50 cubic feet per minute on an intermittent basis or 20 cubic feet on a continuous basis.
SPS 327.38(3)
(3) Controls. The temperature rise through the equipment shall not exceed 100 degrees Fahrenheit unless listed. Controls shall be provided to maintain the inside temperature. Where forced, warm-air systems are used, controls shall be installed to control air movement.
SPS 327.38 History
History: EmR1703: emerg. cr., eff. 2-6-17;
CR 17-017: cr.
Register March 2018 No. 747, eff. 4-1-18.
SPS 327.39
SPS 327.39 Selection of equipment. All heating and central cooling equipment shall be selected on the basis of air-handling capacity, pumping capacity, and thermal capacity to handle the calculated design heating or cooling load.
SPS 327.39 History
History: EmR1703: emerg. cr., eff. 2-6-17;
CR 17-017: cr.
Register March 2018 No. 747, eff. 4-1-18.
SPS 327.40
SPS 327.40 Types and location of equipment.
