DIY Builds
Photo: Victoria Strelka_ph
The installed insulation R-value for 2x6 fiberglass batt ranges between R-19 and R-21. When blown or sprayed cellulose insulation is used, the R-value is typically R-20 for 2x6 walls.
Urine is generally sterile and can be disposed of into the soil or even into the storm drain in an emergency, whereas feces contain the bulk of...
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A gravel foundation is a much better option than blocks. If you use blocks, this can lead to settling issues in the future. Blocks also do not...
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This overview summarizes 2x6 advanced frame wall construction including the advantages and disadvantages of this construction strategy. Complex two dimensional heat flow analysis and one dimensional hygrothermal modeling were used to determine moisture related durability risks for analysis.
It isn't important to insulate the ceiling between the attic and the garage because those areas are not affected by a home's heating and cooling...
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Changes in the real estate market can lower the value of your home. Natural disasters and climate change can lower your property value because the...
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Rain Control: Rain leakage into the enclosure is the leading cause of premature building enclosure failure. Rain control is typically addressed using a shingle lapped and/or taped water control layer such as building paper or a synthetic WRB (i.e. housewrap). It is possible to use insulating sheathing as the water control layer if all the intersections, windows, doors and other penetrations are connected to the surface of the insulating sheathing in a watertight manner, and the seams of the insulation are taped or flashed to avoid water penetration.1 Air Leakage Control: Air leakage condensation is the second largest cause of premature building enclosure failure with this type of wall construction. It is very important to control air leakage to minimize air leakage condensation durability issues. Using insulating sheathing decreases the risk of air leakage condensation by increasing the temperature of the condensation plane, but condensation is still possible with insulating sheathing in cold climates. An air barrier is required in this wall system to ensure that through-wall air leakage is eliminated (ideally) or at least minimized.2 An air barrier should be stiff and strong enough to resist wind forces, continuous, durable, and air impermeable.3 Vapor Control: Fiberglass or cellulose in the stud cavity are vapor permeable, while EPS, XPS and PIR are moderately permeable, moderately impermeable and completely impermeable respectively. Insulating sheathing reduces the risk of wintertime condensation by increasing the temperature of the condensation plane, and reduces the risk of summer time inward vapor drives by slowing the vapor movement into the enclosure from storage claddings such as masonry or stucco. The level of vapor control in insulating sheathing walls is determined in the IRC and should be consulted as installing the incorrect vapor control layer or installing the vapor control layer in the incorrect location can lead to building enclosure failure.4 Drying: Cellulose and fiberglass insulation allow drying to occur relatively easily, so drying is controlled by other more vapor impermeable enclosure components such as the vapor barrier and OSB sheathing. Installing vapor control on both sides will seal any moisture into the stud space, resulting in low drying potential, and possibly resulting in moisture-related durability risks. Ventilation behind vapor impermeable claddings and interior components (e.g. kitchen cabinets) can encourage drying. Built-in Moisture: Care should always be taken to build with dry materials where possible, and allow drying of wet materials before close in. Cellulose is often sprayed in damp, and manufacturers recommend drying before close in and moisture content limits.
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Yes, vinegar is a mild acid that kills 82% of mold species. It's often used as a natural and nontoxic alternative to cleaning chemicals when it...
Read More »Durability Summary: The primary durability risks associated with these wall assemblies involve moisture damage related to rain water penetration. Condensation (most likely the result of air leakage, but also potentially the result of vapor diffusion) is decreased with insulating sheathing but may still occur, although the insulating sheathing is less susceptible to moisture related risks than structural OSB sheathing.
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“That heat can infiltrate your house through the common walls. Oftentimes, rooms adjacent to and above the garage are the hottest in the house...
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These are! They guide you every step of the way to complete your dream shed.
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Cost of building a concrete block shed Building a cinder block shed costs $3,000 to $4,400 on average, or $30 to $44 per square foot. A shed's...
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