13.3 The exposed underside of projections from exterior walls from 2 feet to less than 5 feet from an adjacent property line, or from 2 feet to less than 3 feet when the structure is equipped with an automatic sprinkler system, shall be 1 hour fire-resistance rated. In Sonoma county, the building permit for a single family residence of 2000 square feet with a 2 car garage is $50,000. It typically is a darker color and will last longer than the light treatments found in box stores for example. One story detached accessory buildings used as tool and/or storage sheds or playhouses and under 120 square feet of floor area with no electric or plumbing within. 1.7 Wall Bracing Plans/Shear Wall Plans: Provide plans which adequately dimension all braced wall segments and locations for non-engineered plans, and/or identify and dimension engineered shear wall locations and minimum lengths. (Repealed. Corrosion resistant flashing is required for connecting to wood framed buildings. A municipality within a county of the second class that has adopted a plumbing code and accompanying rules and regulations under the Local Health Administration Law (16 P.S. Learn more about how much to put on a deck psf at Decks.com. Chapter 7 of the Sonoma County Code is hereby amended as follows: (a) Section 7-3, Local appeals board and housing appeals board is revised to read: Sec. The 30" Rule As a general rule, you need a permit for any deck that is higher than 30 inches off the ground. (R303.3.1), 2.5 Provide ventilation for products of combustion to outside air. Find out how people use it. Wood structural panel roof sheathing exposed to the underside may be identified as Exposure 1. (R406 & R703), 4.4 Concrete slabs shall be separated from earth by a minimum 6 mil vapor retarder, with edges lapped a minimum of 6 inches. Most jurisdictions follow the International Building Code, which devotes one sectionR507to deck construction. Provide protective bollard or other impact barrier or located out of the normal path for vehicles. (R314.3), 6.9 When more than one smoke alarm or carbon monoxide alarm is required, the alarm devices shall be interconnected. (R408.2), 2.9 Heating system is required to maintain 68 degrees at 3 feet above floor level and 2 feet from exterior walls in all habitable room. View how long it took from application submission, to first review comments, to permit issuance during the previous month. 1.3 Floor Plan: Show all proposed building dimensions (outside wall dimensions) and label use of each room, cross reference locations and sizes of windows and doors to window and door schedules, show electric outlets, plumbing and heating fixtures (identify furnace size), carbon monoxide, and smoke detectors . officials know their territories so give them a call or check on-line. Residences which are conventionally wood framed and up to two stories in height may not need to be prepared by a licensed design professional; however, the individual preparing and signing plans is responsible to be knowledgeable of all applicable codes and capable of preparing plans drawn to recognized architectural standards. So we have lots of help for you to learn how deep to dig, how large a footing should be based on load and soil capacity, how to connect hardware to the pier AND we talk about floating or free standing decks. Information from the Building Division to help you with your project covering accessibility, building, electrical, mechanical, and plumbing. Find out WHAT the irc says about building code requirements for decks. (CEC 445.18 & PG&Es Green Book), 7.1 Provide pressure relief valve with drain to outside for water heater. 6.16 Applications for stand-by generators shall include the make and model of the unit being installed and the applicable listing specifications and installation instructions. Fire resistant exterior siding 4. Attachment methods vary depending on the style of stairs but this is a very common and reliable technique. Fire-resistance rated floor/ceiling assemblies shall extend to the exterior walls, and the supporting construction shall have an equal or greater fire-resistance rating. Permit Sonoma's Online Permitting Tool. Chat about every esoteric railing topic under the sun. Contact Us Call or Text: (888) 763-7663 Email: info@wedgeroofing.com Construction Services Dry Rot and Structural Repairs Decks Siding Installation and Repair Improperly built decks can be dangerous. This guidance applies to most decks. It's like hanging around the office watercooler. California is the one exception where they Require 42 "guards. Inspections will be performed on any external building element six feet above ground level including walkways, balconies, decks, landings, stairways and railings. A freestanding deck in your backyard may give you a chance to relax away from the house and the distractions inside so you can simply enjoy the scenery. The above table for footings is from the deck prescriptive based on the 2009 IRC being adopted by most building depts. All drawing sheets within the digital plan set shall be included in the same file and be identified with a unique sheet number. 9.5 Nail spacing for floor plywood sheathing: 6 inches on center at edges, 12 inches on center in field (unless closer nailing is specified). 10.7 Minimum wood structural panel sheathing nailing: 6 inches on center at edges and 12 inches on center in field. (R502.4), 9.3 Bearing partitions perpendicular to joists shall not be offset from supporting girders, walls or partitions more than the joist depth. Design / Build. 8.1 Concrete shall be 3,000 pounds per square inch minimum for foundation and retaining walls (including stem walls), garage floor slabs, and porches or steps exposed to weather and 2,500 pounds per square inch minimum for all other concrete. The new code requires railings to be 42 inches high. Lag screws must go through band board at least 1/2 ". (R403.1.7), 8.8 Anchor bolts shall be minimum inch by 10 inches placed at 6 foot on center maximum. Sonoma County is well known for breathtaking views over rolling hills and vineyards. Moistened it can't be rolled into a ball or readily fragments. Rather, there are sections of the Residential CodeThat Apply to building standards related to structures such as railings, stairs, stringers, treads, footings, framin and ledger boards . With some types of siding we'll add a waterproof membrane and flashing to redirect the moisture. Extended backer board below rim joist. Building codes must still be followed and other permits might still apply (e.g. 3315 3, 2000: Ord. Installations exceeding aggregate ratings of Section E328.5 shall also demonstrate compliance with California Fire Code Section 1207. Every year we hear about decks that collapse under the weight of people or snow load. 7.7 Showers and tubs with showers require a non-absorbent surface up to 72 inches above the floor. Locate and note size and spacing of anchor bolts, straps and tie downs on plan. Adoption and amendments to the applicable codes and regulations by the County of Sonoma (Chapter 7), as well as zoning regulations (Chapter 26) and Fire Safe Standard requirements (Chapter 13) are available on the Permit Sonoma website. BUILDING REGULATIONS Article I. (R803.2) Minimum nailing per Table R602.3(1) is 6 inches at edges and 12 inches in the field, 8d common, box or casing. All CALGreen required details and specifications shall be reflected in the applicable project plans. Basically any regulation can be challenged and depending on your circumstances, may be set aside or "varied". Cripple walls exceeding 4 feet in height shall be framed of studs as required for an additional story. Building & Construction, How to Cut & Install Handrails shall provide graspability and be 34 to 38 inches above tread nosing without openings less than 4 3/8 inches clear, except openings formed by the riser, tread, and bottom rail of the guard may be 6 inches maximum diameter. 1.12 The job address must be posted at the job site and at the county road, and the building location shall be staked prior to submitting for the permit application. (R602.10.1.3). Some building departments also publish their own codes which may differ somewhat from the IRC. Connection Diagrams: FIVE DIFFERENT TECHNIQUES. No. All rights reserved. the County of San Diego for alternative construction methods. BUILDING REGULATIONS Chapter 7A. 17-9 Wood Deck Construction 17-9 Glass and Glazing. Decks building codes - Footings - IRC & IBC IRC R403 & IBC 1805 Footings Footings shall be supported on undisturbed natural soils or engineered fill. (R507.4.1), 3.11 Provide detail at junction of exterior decking, wall and interior floor framing. without breaking apart, it probably has a substantial percentage of clay. IRC R319.1 & IBC 2304.11 1.13 Specific County of Sonoma Design Requirements: 2.1 Required window area for light shall be not less than 8 percent of the floor area of the room served; the minimum openable area to the outdoors shall be 4 percent of the floor area being ventilated. During your planning stage, dont forget to consider the spacing for your beams. Understand what design loads and safety factors for testing are. Sandy gravel, gravel: Gravel and sand will settle in water almost immediately. This may be omitted if the space above is not heated and is not likely to become heated in the future. (Table R602.3) Nailing shall be inspected prior to covering. All wood embedded in concrete that is in direct contact with the ground or exposed to weather and that supports structures intended for human occupancy. The GFCI must be adjacent to the hot tub on an outside wall at least 5 feet from any hot tub . Ledger board width must be => deck joist width but =