LATTICE 1.0 RAFTER SPANS FOR COMMERCIAL AND PATIO STRUCTURES. 4 PAGES. LATTICE 2.0 POST SPACINGS FOR STRUCTURAL PROPERTIES OF BEAMS, FASCIA, PANELS AND RAFTERS FOR USE BY DESIGN PROFESSIONALS. M8-2009. CONCRETE SLAB REQUIREMENTS FOR
An essential part of planning a patio roof or gazebo project is determining the number, size, and spacing of rafters, beams, and posts, according to the loads they will carry. Maximum Rafter Maximum Beam Spans for Patio Roofs Replacement Canopy for Better Homes & Garden Sawyer Cove 12' x 10…
This handout is intended to cover simple span patio covers in areas with a roof snow load of 30 pounds or less. Spans are limited to 12' and covers are to be no more than 10' in height. Page 2. Page 2 of 4. 2. Residential Patio Covers. Shasta County. Department of Resource Management. Building Division. 1855 Placer
Patio Sectlon. Note: Walls. posts, and overhang closer than 5' to be. 1hr. rated. No closer than 2 feet to property line. Beam splices to occur over posts with 1 1 2" bearing. 1 Check one r Check one. 825?" :t A Ll Detail B u "b '. m e . X earn. _ (seepegeS) (WW4) (ea—m (2) n—w') 1. Existing Span building. _ Maximum rise 7.
GENERAL BUILDING DATA. Patio covers and porch covers not over 200 square feet and supported by an exterior building wall are exempt from a building permit. Section ORSC R105. DESIGN CRITERIA. Items Units. Eave Height 10'-0" Max. Roof Pitch 2 12 to 4 12. Wind Speed 105 mph. Exposure C. Seismic Zone D2.
LAG BOLTS MUST FULLY ENGAGE A WOOD STUD OR RIM JOIST AND BE PROVIDED. WITH APPROPRIATE WASHERS. LAG BOLTS SHALL BE LOCATED A MINIMUM OF 1-½”. FROM THE TOP OR BOTTOM OF THE LEDGER. 3. NOT DESIGNED TO BE ENCLOSED - ADDITIONAL ENGINEERING ANALYSIS WILL BE.
Patio covers shall be used for recreational, outdoor living purposes and not as carports, garages, storage rooms or habitable . Beams of size shall be lumber or pr. Rafter. 8. Ft. 4x4. 4x4. 4x6. 4x8. 4x10. EAVY TIMB. MINIMUM B less than 4x10 o e approved fire-re rotected by fiber. Span. 10. Ft. 4x4. 4x6. 4x6. 4x8. 4x10. 4.
Patio covers are one-story structures not more than 12 feet above grade and used only for recreational Patio covers may be attached or detached and are permitted only as accessory to one or two family dwellings or . directly to the house, the rafter spacing and beam sizes may be as shown in Tables B and C. However
While your beam size ultimately depends on design factors, such as whether you include a covered roof structure or open lattice strips, a familiarity with conventional beam spans gives you an idea of how far apart you can space your posts. The smallest beams for patio covers are typically 4-by-6. In general
Covered Patio Details. A Community of Excellence. Detail. 'B'. Minimum ¼” per foot. ___Span. 12” min. 12” min. Minimum Beam Sizes (inches). Post. Rafter Span (ft). Spacing. (ft). 175 210 245 280 315 350. 385. 6'. 8' 10' 12' 14' 16' 18 '. 6. 4x6. 4x6 4x6 4x6 4x6 4x6. 4x6. 8. 4x6. 4x6 4x6 4x8 4x8 4x8. 4x8. 10. 4x6. 4x8 4x8
S:\WP\PR\Handouts 2009 I Codes\Residential Patio Covers & Carports. This handout is only Use the rafter table on page 2 to select the appropriate rafter size and spacing for your project. Indicate the Indicate the height from the slab or floor to the bottom of the support beam and label the material types and size of all
GENERAL NOTES. 1. To expedite the permit process, please circle or highlight the appropriate rafter, beam and footing sizes on Tables I, II, III or IV. 2. Construction of a patio cover by any method other than those outlined herein, or an ICC-ES approved installation, is required to be designed and must be submitted for plan
Ordinance and Building Code. See attached plot plan example on page 5. Cross section drawing showing the size and spacing of all framing members, rafter connections to the exterior wall, roof covering material, rafter to beam connection, beam to post connections, post to footing connections, and size and depth of all
handout is limited to the construction of light frame patio shade covers. It is not to be used for decks or balconies. 2. Lumber: Use only graded and labeled lumber from a lumber yard. Beams and rafter span tables are provided for #2 Grade or better douglas fir and #2 or better open grain redwood. Check with your Building
Freestanding covers use the same terms, however projection is the distance the roofing material run (i.e. roof pans or rafters) across the beams and the length is the distance of the beam line. Please read our How to Measure instructions. What options do I have for attachment of the Cover? To the wall, fascia board (if
3 of 5. Span. 2-2 x ____ Headers. Ghost Post Same. Size as Full Posts Min. 2 x 2 Lattice. Span. 2 x ____ Rafters. Max. Allowed Tributary Area to any Post is 126 sq. ft. All Connections Require Min. 2-1 2”. Diameter Bolts. Provide 3 8” x 5” Lag. Bolts at 16” O C at Ledger. Double 2x Header Beam. Beam Span. Rafter Span. 6.
SPAN. BEAM SIZE. Up to 4'-0”. 4x4. 4'-1” to 6'-0”. 4x6. 6'-1” to 8'-0”. 4x 8. 8'-1” to 10'-0”. 4x10. 10'-1” to 12'-0”. 4x12 . 4x12 DF No. 1 may be used over a 16'-0” garage door in one- story open patio or carport structures. ALTERNATE CONNECTION DETAIL. (TYPICAL FOR PATIO COVERS). TRELLIS CONNECTION DETAIL.
Setbacks: Patio covers shall have a minimum setback of 5 feet to the side and rear property lines and a minimum 20-foot setback to the (4" X 6" MINIMUM). SUPPORTING BEAM. FINISH GRADE. RAFTER SPAN = _____ ' - ______". 3 1 2" PATIO SLAB. LEDGER: _____ " X ______ ". FACE OF. HOUSE. INDICATE ROOF
Patio RoofPatio BarEnclosed PorchesScreened PorchesGazebo IdeasPatio IdeasPatio CanopyBackyard LightingCovered Patios. Patio Roof Maximum Beam & Rafter Spans HomeTips. See More. roof pitch - Google Search · Dormer RoofShed DormerPorch RoofShed RoofFront PorchesCalculate Roof PitchDiy
STANDARD SPAN TABLE FOR LIGHT FRAME CONSTRUCTION. RAFTER AND JOIST TABLE FOR LIGHT FRAME CONSTRUCTION DOUGLAS FIR-LARCH. (STANDARD OR #2). SIZE .. Patio covers shall be used for only recreational, outdoor living purposes and not as carports, garages, storage rooms or habitable