A view of the Burr and Burton Mountain Campus Academic Building as you approach from the road.

A view of the Burr and Burton Mountain Campus Academic Building as you approach from the road.

At Bensonwood we’re proud of our nearly 40 year history as the premier designer/builder of energy-efficient timber frame, hybrid, and other high-performance homes.

But we have also built a strong reputation for designing and building LEED certified, energy efficient and architecturally striking commercial buildings and specialty structures.

Recently, Bensonwood Lead Architect Randall Walter and other members of our architecture and engineering team designed the Burr and Burton Mountain Campus Academic Building.

Dedicated on August 23, 2012 in time for the opening of the school’s fall semester, the building is designed to be a living classroom with a goal of achieving LEED Platinum designation and Net-Zero energy status.

BBA Heater

The masonry heater is a focal point within the “Clearing” in the Mountain Campus Academic Building

Randall worked closely with the Burr and Burton team to ensure that the building not only fit into the natural surroundings of the site but truly became part of the learning experience for students, blending scientific architecture with artistic abstraction. Design features include ceilings inspired by the structure of the underside of a leaf, a skylight that casts light on the native Vermont slate clad masonry heater, between two reclaimed oak trees primary walls splayed at 14.5 degrees, celebrating the variation between true north and magnetic north in southern Vermont.

In keeping with typical Bensonwood design and construction practices, locally sourced materials where used wherever possible.

Speaking at the dedication ceremony Randall noted that a quote by Winston Churchill inspired the design – “We shape our buildings; thereafter they shape us.”

Below Randall has provided additional information on some of the features of the building:

Size

  • Primary building area: 4000 square feet
  • Total building including overhangs: 6200 square feet

Building Materials

  • Marvin Ultimate clad Triple glazed windows and doors (R-5)
  • Cellulose insulated walls (R-35) and roof (R-60)
  • Red Oak – log posts from Alstead, NH & BBA campus
  • Nordic-Lam – engineered timbers – Canadian black spruce
  • Eastern white pine – rafters & ceiling boards
  • White and red pine wall boards (red pine from BBA campus)
  • Hemlock – rough sawn, random width siding from NH and VT
  • Western cedars – exterior posts and beams
  • Sliding barn doors – reclaimed local barn board, oak frames
  • VT sourced maple benches and window sills
  • VT Shadow Grey slate tile
  • VT Verde Green brushed marble counters and hearth

Interior and Exterior Finishes

  • Vermont Natural Coatings – whey based finish – used on all wood and concrete surfaces
  • All finishes have low or no Volatile Organic Compounds (VOCs)

Performance

  • Wood burning masonry heater
  • Air-source heat pumps
  • Energy Recovery Ventilators for fresh air
  • Photovoltaic arrays (Sept/Oct install) to achieve Zero net energy
  • All plumbing fixtures exceed EPA water sense standards
  • Preliminary blower door test below Passiv standards for air infiltration (495cfm@ACH50)

Construction Schedule

  • Foundation installed November 2011
  • Prefabrication offsite over winter
  • Site access reopened April 2012
  • Delivery of prefabricated parts and assembly begins May 2012
  • Building completed in 4 months
  • Waste management plan exceeded LEED requirements – near 93% waste diversion
  • Anticipated LEED points 82-83 (Platinum threshold is 80)