Contact

PO Box 874090

Vancouver, WA 98687

Tel: 503.654.6642

Hours: 8am-5pm, Monday-Friday

*available weekends by appointment*

tony@marnellahomes.com

OR CCB 144166

WA DLOI MARNEHL871KP

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THE MARNELLA ADVANTAGE

here are the reasons why Marnella stands above others when it comes to building green:

  • 95% efficient gas forced air heating system

  • 92% efficient gas tankless hot water heater

  • Whole house ventilation control system

  • All duct work is in conditioned space and sealed for maximum efficiency and reduction of heat loss

  • 8" heal on all roof trusses provides for more insulation at outer walls providing a more homeowner comfort

  • Blown-in wall insulation increasing rating to R-23

  • Increased ceiling insulation to a rating of R-49

  • Under floor insulation increased to a rating of R-38

  • Vented rainscreen wall system providing air space under siding to prevent water intrusion

  • Engineered web joist floor systems for improved installation and efficiency of indoor systems

  • Kiln dried framing materials

  • Third party consultants used to ensure building is dry prior to drywall

  • Third party consultants used to ensure the exterior weather barrier is installed properly to prevent moisture penetration

  • Third party consultants used to ensure structural integrity during construction

  • EPA WaterSense Compliant

  • IndoorAirPlus Compliant

  • An HERS is available on all homes to assist in estimating performance and energy savings

  • HVAC on 2nd floor for increased efficiency

  • Use of advanced framing & drywall clips for more efficiency use of lumber to allow more space in walls for insulation

  • Extensive air sealing of entire shell of home significantly reducing energy loss

HERS, or home energy rating system, rates the efficiency of a home and measures it against similar sized-homes in the area. With HERS, the lower the score, the more efficient the home. Scores can range anywhere from 0 to over 500, with zero being the best possible rating. Visit the Residential Energy Services Network to read more about HERS and why it's important to you!