Frequently Asked Questions

Absolutely. You can upgrade your plan set at any time. Just contact us, and we’ll apply a credit toward your next purchase, so you only pay the difference.

Some of our newest plans feature material takeoff calculations, providing detailed quantities for the following:

• Concrete Slab Areas and Volumes: Calculations include the surface area and cubic volume for concrete slabs.
• Basement Wall Concrete Volumes: The cubic volume of concrete required for basement walls is included.
• Finish Drywall: We calculate the square footage of all finish drywall, including ceilings.
• Plywood Sheathing: Square footage of all plywood sheathing, covering roofs, walls, and other architectural features. Includes interior subflooring (if applicable).
• Exterior Finish Siding: The total square footage for all exterior finish siding.
• Roofing Material: Square footage calculations for finish roofing materials and membranes.
  
  If material takeoff calculations are currently available, it will be listed under the plan set contents section.

HVAC design is highly specific to each project due to a variety of factors. The local climate and humidity levels, the orientation of your home, and the quality of its insulation all play crucial roles in determining your heating and cooling needs. Personal preferences, such as desired temperature zones within your home, also influence the design. These factors impact the size of the HVAC system and the design of the duct profiles, making it essential to tailor the system specifically to your project.

Moreover, energy efficiency goals and new energy laws, which vary from state to state, require systems that are often customized to meet local regulations. Many states also mandate that licensed HVAC contractors design and certify the systems for permits. Given these complexities, HVAC plans are best developed by a local specialist who can ensure compliance with all regulations and tailor the system to your specific needs and conditions. Your builder will likely have a locally licensed HVAC subcontractor to handle this crucial aspect of your project.

If your builder needs advice on where to run ducts to preserve the architectural design, we're here to support the decision-making process and ensure that the integrity of the design is maintained.

Architectural plans and structural plans are two distinct components of the overall design and construction process. Here's a breakdown of their differences:

Architectural Plans:

• Architectural plans focus on the design and aesthetics of a building. They are created by architects or architectural designers and serve as a visual representation of how the building will look and function.
• Architectural plans typically include information about the layout and arrangement of spaces, such as rooms, corridors, and common areas. They also indicate the location of doors, windows, and other architectural features.
• These plans incorporate design elements like exterior facades, interior finishes, and overall style considerations.
• Architectural plans are essential for conveying the design intent to clients, obtaining permits, and guiding the construction process.

Structural Plans:

• Structural plans, on the other hand, specifically address the structural components and stability of a building. They are typically prepared by structural engineers.
• Structural plans provide detailed information about the building's foundation, columns, beams, and other load-bearing elements.
• These plans consider factors such as structural integrity, load distribution, wind and seismic forces, and other structural considerations necessary to ensure the safety and stability of the building.
• Structural plans provide specifications for the materials and construction methods required to support the weight of the building and withstand external forces.

While architectural plans focus on the overall design and appearance of the building, structural plans focus on its structural integrity and safety. Both types of plans are crucial for successful construction, and they work in tandem to create a well-designed, functional, and safe building. Architects and structural engineers often collaborate closely to ensure that the architectural vision aligns with the structural requirements of the project.

Although our plans are designed to be adaptable to a wide range of locations and codes, we do not include structural engineering in our drawing sets.

If you require a structural design from a licensed engineer in your area, we can help. Please see our services page for details.

An architectural site plan and a civil site plan are two types of plans that are used in the construction of buildings and structures. While they may have some similarities, there are also some key differences.

An architectural site plan is a plan that shows the layout and design of the building itself, as well as its relationship to the surrounding site. It typically includes information about the building's footprint, orientation, and landscaping, as well as any site improvements, such as driveways or parking areas. An architectural site plan is used to help guide the design of the building and ensure that it is integrated into the surrounding environment in a functional and aesthetically pleasing way.

A civil site plan, on the other hand, is a plan that shows the layout and design of the infrastructure and utilities that support the building or structure. It includes information about the location of utilities, such as water lines, sewer lines, and electrical lines, as well as grading, drainage, and other civil engineering features. A civil site plan is used to ensure that the building is connected to necessary utilities and infrastructure and that it is built on a stable foundation.

In summary, while an architectural site plan focuses on the design and layout of the building itself, a civil site plan focuses on the infrastructure and utilities that support the building. Both plans are critical in ensuring that a building is constructed in compliance with applicable codes and regulations and that it meets the needs of its occupants.

Our area calculations are listed in itemized format under the specifications section of each product page.

The breakdown shows the following:

1. Conditioned space.
2. Unconditioned space.
3. Grand total.


Conditioned space includes:

• Finished floor space (includes areas under kitchen cabinetry and vanities). These areas are measured from the interior faces of walls.
  

Conditioned space excludes:

• Floor space underneath interior walls and partitions.
• Floor space underneath exterior walls.
• Floor space under built-in architectural features (e.g. chases or fireplaces).

Unconditioned space typically includes:

• Garages.
• Mechanical rooms.
• Unfinished attic space.

Unconditioned space excludes:

• Patios.
• Covered porches.
• All other exterior spaces.
  

The grand total is the sum of both the conditioned and unconditioned space. Please note that plans featuring basements may have different metrics for calculating space. This will be annotated on product pages.

Our Build Sets have detailed kitchen designs with cabinetry layouts and appliance sizing. Details include specific info on architectural features like built-in seating, bookshelves, and recesses. Plumbing fixtures and lighting are also suggested. We only suggest/specify readily available cabinetry and fixtures.

Absolutely. Our expert in-house design team can perfectly tailor any plan to your exact vision and desires. Please see our services page to learn more about our customization process.

Yes. We specialize in crafting unique and fully custom architectural designs tailored to your individual needs and preferences. To learn more about how we can help bring your vision to life, we invite you to schedule a design consultation. Please visit our services page for details.

A green roof, also known as a living roof, is a roof system that incorporates a layer of vegetation and growing medium (such as soil) over a waterproofing membrane on the roof surface. There are two main types of green roofs: extensive and intensive. Extensive green roofs are shallow and require less maintenance, while intensive green roofs are deeper and can support a wider variety of plants but require more maintenance.

Green roofs offer several benefits, both environmental and practical. Here are a few reasons to consider a green roof:

• Energy efficiency: Green roofs can help reduce energy consumption by providing insulation to the building, which can help reduce heating and cooling costs.
• Stormwater management: Green roofs can absorb rainwater and reduce runoff, which can help reduce the burden on stormwater systems and improve water quality.
• Air quality: Green roofs can help improve air quality by absorbing pollutants and producing oxygen.
• Heat mitigation: Green roofs can help reduce heat absorption by providing shade and evaporative cooling.
• Biodiversity: Green roofs can provide habitat for plants and animals, which can help promote biodiversity.
• Aesthetics: Green roofs can provide an attractive and unique aesthetic for a building, and can help improve the overall appearance of a property.

While green roofs can offer many benefits, they do require some additional design considerations and maintenance compared to traditional roof systems. However, with proper design and maintenance, a green roof can be a sustainable and attractive addition to a home.

Absolutely. Several of our designs may lend themselves well to the use of solar panels. Furthermore, our models featuring low sloped roofing, can also provide unique opportunities for concealed installations. While we can certainly help you plan an overall solar strategy, we recommend consulting with a solar expert to determine the best solution for your specific property. With the right planning and coordination you can enjoy the benefits of solar power while maintaining the aesthetic appeal of your home.

Building your perfect home is an exciting process, but it's important to ensure that you have the necessary documentation to obtain a building permit. Before purchasing a set of plans, we highly recommend consulting with your local building department to understand their specific requirements. Every location has unique regulations and your plans may need additional documentation or alterations for compliance. We also recommend that your design be engineered locally by a licensed professional engineer. Structural engineering is often a requirement for permit and is a best practice for ensuring safety. Having your plans engineered will also help to streamline your permitting process.

Our team is here to assist you in obtaining the necessary documents so you can focus on what's most important - building an excellent home and enjoying your investment to the fullest. Contact us for assistance with any questions or if you have additional requirements.

We are committed to providing exceptional quality architectural plans and ensuring our customers are well-informed before making a purchase. We take great pride in the accuracy of our product descriptions, which include detailed images, floor plans, and specifications. While all sales are final due to the nature of our products, we stand firmly behind them, offering comprehensive support and assistance. If you have any questions or concerns, please don't hesitate to reach out to our dedicated team. Your satisfaction is our priority, and we appreciate the trust you place in Prim Haus when purchasing a set of our architectural plans.

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