SIP Supply - Polyurethane Structural Insulated Panels | Greenix Panels

Why order from SIP Supply?Free Shipping on Houseplans

  • FREE Shipping - All Plans include free shipping within the Continental USA. Discounted shipping available outside of continental US.
  • Quality Plans - Tried and true bestselling houseplans
  • Value Engineering - We'll value engineer your plan at no extra charge when you buy our SIP Kit
  • SIP Kit Quote Package - All Plans ordered come with a free SIP Kit Quote Package

The Basic Plan Package

Each blueprint package provides clear and concise plans with technical points covered in easy-to-understand language. There's everything you need, in blueprint form, to show your builder (or architect) to give you the home you've always wanted. The package includes the following:

  • Foundation Plan - Drawn to 1/4" scale, this page shows all necessary notations and dimensions including support columns, walls and excavated and unexcavated areas. Type of foundation varies with each plan .and the foundation(s) available for a particular design are shown on the plan page for that plan.
  • Exterior Elevations - A blueprint picture of all four sides showing exterior materials and measurements.
  • Floor Plans - Detailed plans, drawn to 1/4" scale for each level showing room dimensions, wall partitions, windows, etc. as well as the location of electrical outlets and switches.
  • Cross Section - A vertical cut-away view of the house from roof to foundation showing details of framing, construction, flooring and roofing.
  • Interior Elevations -Detailed drawings of kitchen cabinet elevations and other elements as required.

SIP Quote Package

Any House Plan or Garage Plan purchased includes the following with your order:

  • SIP Quote - Includes pricing for the plan ordered for GP/W Walls and Roof
  • Includes standard Installation Manual
  • DIY Customer Project Cost Breakdown worksheet (.XLS format)

Quote requests for these plans without an order may only include an estimated SF price. 


About our Plans

The plans featured here reflect the work of leading residential architects and designers. This means you get top value for your building dollar in terms of the most practical use of space within a framework that combines beauty and good living.

Our plans conform to one or more nationally recognized building codes, yet because they are sold across the country, local building standards, such as energy-related codes, seismic codes and snow loads, which vary from area to area, must be understood to take precedence in actual construction.

In addition, energy calculations must be determined locally based on such factors as climate, building practices and on your own preferences. Your builder or other trade professional can easily make minor changes, if necessary, so the plans conform to your area standard.

Terms of Sale

All plans sold through this internet site are protected under the Federal Copyright Act. Reproduction of the working-drawing blueprints is strictly prohibited.

The purchaser of the 5-set construction package (or 3-set for garages) is licensed to construct the plan as originally designed or to change the plan to meet specific needs. The purchaser of reproducible masters is licensed to modify and reproduce sets of blueprints for one house and not for resale.

The purchase of one set (if available)of blueprints is intended for study and review. If construction is contemplated, five sets is the required minimum. Within 30 days of purchase of a single set, the purchaser may "trade up" to this 5-set package at an additional cost of $50.00 plus shipping, after which the cost of additional sets is $50.00 each within 3 months. As blueprints are specifically made up for each order, they cannot be returned for a refund.