SBE Builders

Strong Built Establishments Builders

SBE Builders is a commercial and residential framing contractor located in Discovery Bay California. Our Systematic Construction Logic produces Strong Built Establishments. E-Defense stands for Earthquake-Defense. Is your building ready for the next Earthquake?

SBE BUILDERS BUILT IT GREEN COMPLIANCE
Build It Green Checklist
Greenwash -- OSB Plywood
High emitting material – OSB Plywood: Updated 7-21-2008

Even if OSB plywood does NOT contain UREA-FORMALDEHYDE, we belive it's un-healthy. Formaldehyde Off Gasing

Low emitting Materials:

All adhesives & sealants use by SBE Builders will be VOC Limit compliant.

Low emitting material – Composite Wood:

All CDX plywood, OSB, LVL, PSL and LSL used by SBE Builders will NOT contain any UREA-FORMALDEHYDE.

BUILT IT GREEN Advanced Framing Techniques:

Advanced framing, sometimes called Optimum Value Engineering (OVE), refers to a variety of techniques designed to reduce the amount of lumber used and waste generated in the construction of a wood-framed building. These techniques also improve a building’s energy efficiency. Advanced framing techniques create a structurally sound building with lower material and labor costs than a conventionally framed building. Additional construction cost savings result from reduced waste disposal, which also helps the environment.

SBE Builders BUILT IT GREEN Advanced framing Compliance:

  1. Will develop framing layouts to avoid waste and costs when ordering lumber.
    Advanced Wall Framing Compliance Calculator
    Advanced Rake Wall Framing Compliance Calculator
  2. Large dimension, solid lumber — 2” x 10” or greater— is avoided
    A: SBE Builders will replace all 2x material larger than 2x10 with engineered lumber, LVL or LSL or PSL per structural engineer approval.
  3. Engineered wood "I" joists are used for flooring.
    A: Will always use "I" joist if in structural plans or will get structural engineer approval to replace 2x10 and larger floor joist with "I" joist.
  4. Engineered lumber products for beams, joists or headers is used.
    A: GluLam beams are usually already in structural plans or will get structural engineer approval to replace 4x14 and larger beams with PSP, LVL or GLB.
    B: SBE Builders will replace 4x joist beams with 4x PSL engineered beams per structural engineer approval.
  5. Engineered lumber products for plywood used.
    A: SBE Builders will not replace CDX plywood roof sheathing with OSB plywood per structural engineer approval. We belive OSB plywood is green complaint, but not healthy for human exposer.

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SBE Builders
SBE Builders
5305 Laguna Ct.
Discovery Bay, California 94505
(925) 634-6022 • Fax: (925) 634-6022
Commercial & Residential Framing Contractor
Build it Green Framing Contractor
American Carpenter and Builder
Licensed Building Contractor
CA LIC.#  546126


Roof Framing Geometry

  • Roof framing geometry is empirical-type knowledge.
  • Information gained by means of observation, experience, or experiment.
  • From ground Line 0: Z1, Z2, Z3 etc...
  • To Roof Axis 0: A1, A2, A3 etc...
  • To the bring back line 0 for scribing: B1, B2, B3 etc...

Canadian & American Geometric Roof Framing Development
using a Steel Framing Square

Geometric Roof Framing Development for Irregular Hip Roof Calculations
using a Steel Framing Square

Geometric Development of Tetrahedron
using a Steel Framing Square

Hip Rafter Backing Bevel Angles from 1830 to 2009

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