Design Around People. A Good Building Follows.

Blog

Read more about a range of building science, engineering, and architecture topics on our company blog.

Posts tagged drainage
A Building Science Dive into the Hill Country Wine Cave

The Hill Country Wine Cave, a distinctive architectural endeavor by Clayton Korte Architects, is intricately integrated into the natural landscape of the Texas Hill Country. This private subterranean structure is carved into the north face of a solid limestone hillside, designed to nearly vanish into its surroundings. Completed in 2020, the 1,405 square meter facility encompasses a tasting lounge, a bar, a restroom, and a dedicated wine cellar capable of storing approximately 4,000 bottles.

Read More
Wine Storage, Mechanical Design, Indoor Air Quality, HVAC, Heat Pumps, Architectural DesignPositive EnergyHill Country Wine Cave, Clayton Korte Architects, subterranean architecture, Texas Hill Country, wine cellar, tasting lounge, bar, restroom, limestone hillside, excavated tunnel, board-formed concrete portal, white oak, Douglas fir, shotcrete-lined walls, steel and wood windows, building science, thermal stability, moisture intrusion, MEP engineering, Positive Energy, high-end residential architecture, human-centered design, Kristof Irwin, heat, air, moisture flow, thermal performance, moisture control, earth's thermal buffer, subsurface temperatures, Lawrence Berkeley National Laboratory (LBNL), National Renewable Energy Laboratory (NREL), Underground Thermal Energy Storage (UTES), Aquifer Thermal Energy Storage (ATES), passive thermal control, high-efficiency mechanical systems, temperature delta, above-grade environments, temperature fluctuation, energy demand, thermal mass effect, external environmental influence, "ship in a bottle" enclosure strategy, 3D scan, waterproof environment, drainage, water entry, moisture accumulation, sweating, moisture ingress, rainwater, groundwater, air transport, vapor diffusion, Building Science Corporation (BSC), Phius, RDH, source control, dampproofing, waterproofing, control layers, Water Resistive Barrier (WRB), air barrier, vapor retarder/barrier, drainage plane/cavity, rainscreen system, continuous insulation, SEER, HSPF heat pump, Goldilocks scenario, cooling, dehumidification, ASHRAE guidelines, indoor air quality (IAQ), humidity control, Volatile Organic Compounds (VOCs), wine preservation, corks, off-gassing, ventilation, filtration, ASHRAE Standards 62.1, ASHRAE Standards 62.2, system thinking, high-performance design, collaborative design
Marfa Ranch

The Marfa Ranch is a distinguished residential project by Lake Flato Architects, is thoughtfully situated on a low rise within the expansive, pristine desert grasslands of Marfa, Texas. This unique location, nestled between the Chihuahuan Desert and the majestic Davis Mountains, presents a challenging yet profoundly beautiful environment. The architectural design of the ranch consciously adopts a low profile, comprising eight distinct structures meticulously organized around a central courtyard. This layout, shaded by native mesquite trees, serves as a cool respite from the sun-drenched desert beyond its walls, drawing inspiration from the area's earliest regional architectural traditions. Architect Bob Harris of Lake Flato articulated that the design embodies a "deliberate quality of spareness that matches the qualities of the land," emphasizing the importance of the house maintaining a low profile to merge seamlessly with the terrain while simultaneously opening to distant views and providing crucial protection from the region's harsh winds and intense sun. This project has garnered significant recognition, including the 2022 Texas Society of Architects Design Award and its inclusion in Dezeen's Top 10 Houses of 2022.

Read More
Architectural Design, Building Enclosure, Building Science, Environmental Design, Healthy Home, High Performance Homes, HVAC, Indoor Air Quality, Mechanical Design, Natural Building Material, VentilationPositive EnergyMarfa Ranch architecture, applied building science, Chihuahuan Desert environment, Lake Flato Architects, residential project design, courtyard layout, regional architectural traditions, low profile design, Bob Harris (Lake Flato), spareness of design, Texas Society of Architects Design Award, Dezeen Top 10 Houses of 2022, climate-responsive architecture, vernacular architecture, thermal mass, passive cooling, rammed earth walls, modern building science, MEP engineering, building envelope consultants, Positive Energy (MEP firm), human-centered design, healthy spaces, comfortable spaces, resilient spaces, building envelope, MEP systems, integrated design approach, thermal mass definition, specific heat capacity, diurnal temperature ranges, thermal lag, R-value, moisture resilience, Portland cement stabilization, compressive strength, longevity of rammed earth, hydrophobic additives, drainage, slab edge, moisture management, thermal conductivity, moisture content, hygric buffering, density of rammed earth, thermal lag hours, compressive strength of rammed earth, lifespan of rammed earth, R-value of insulated rammed earth, rammed earth wall performance attributes, air barrier, air pressure differences, energy loss prevention, moisture issues prevention, interstitial condensation, indoor air quality, controlled ventilation, mechanical ventilation, Energy Recovery Ventilators (ERVs), Indoor Air Quality (IAQ) definition, IAQ impacts on health, IAQ pollutants (particulate matter, VOCs, combustion byproducts), ASHRAE standards, green-certified buildings, cognitive function, passive building strategies, ventilation strategies, filtration strategies, humidity control strategies, source control strategies, MERV rating, whole-house fresh air systems, local exhaust systems, humidity range, low-VOC materials, combustion safety, holistic MEP design, hydronic heating system, VRF heating/cooling system, resilient design, sustainable water management, water scarcity, groundwater contamination, water conservation, greywater capture, onsite water storage, adaptive reuse (water tank to pool), rainwater collection, building science principles, durable wall assemblies, Energy Recovery Ventilators (ERVs) for IAQ, early collaboration between architects and engineers, healthier buildings, resilient buildings, positive Energy's mission, Kristof Irwin
The Resurgence of Natural Building Materials in High-End Homes: A Building Science Perspective for Architects

The landscape of luxury residential architecture is undergoing a profound transformation, driven by an escalating demand for homes that embody both sophisticated elegance and profound environmental responsibility. This evolution is particularly evident in the growing emphasis on sustainable practices, personalization, and a deep, intrinsic connection to the natural world. By the end of this decade, it is anticipated that high-end homes will prominently feature biophilic design principles, seamlessly integrating elements such as optimized natural light, lush indoor gardens, and fluid indoor-outdoor living spaces. This is not merely a passing aesthetic trend but a fundamental redefinition of luxury, where well-being and ecological stewardship are as valued as opulence and exclusivity.

Read More
Natural Building Material, Indoor Air Quality, High Performance Homes, Healthy Home, Environmental Design, Code, Building Science, Building Enclosure, Architectural DesignPositive Energyluxury residential architecture, sustainable practices, personalization, environmental responsibility, biophilic design, natural light, indoor gardens, indoor-outdoor living spaces, United Nations Sustainable Development Goals, Paris Agreement, net-zero energy buildings, carbon footprint, eco-friendly building materials, passive design strategies, smart home technologies, personalized climate control, AI-driven systems, sustainable materials, natural building materials, renewable resources, low carbon footprints, recyclability, biodegradability, greenhouse gas emissions, construction waste, energy efficiency, insulation, thermal properties, indoor air quality (IAQ), low-VOC compositions, breathability, durability, organic aesthetic appeal, wellness strategy, building science, building envelopes, moisture management, bulk water, vapor diffusion, air-transported moisture, deflection, drainage, drying, vapor pressure, vapor permeability, dew point, hygroscopic materials, hydrophilic materials, hydrophobic materials, capillarity, hygric buffering, vapor retarders, vapor barriers, cold climates, hot and humid climates, mixed climates, thermal performance, R-value, thermal mass, heat capacity, thermal conductivity, density, specific heat capacity, thermal inertia, air movement, natural ventilation, wind-driven ventilation, stack effect, volatile organic compounds (VOCs), off-gassing, formaldehyde, benzene, toluene, earthen homes, adobe, compressed earth block (CEB), rammed earth, compressive strength, seismic considerations, reinforcement techniques, foundations, moisture barriers, wall protection, code acceptance, hemp-based materials, hempcrete, hemp batt insulation, carbon sink, hemp hurds, lime-based binder, fire resistance, char layer formation, VOC neutralization, structural frame, shear strength, Cross-Laminated Timber (CLT), engineered wood, CNC technologies, load-bearing capabilities, strength-to-weight ratio, acoustic properties, sound absorption, floating floors, charring effect, fire ratings, prefabrication, climate-specific design, structural engineers, building science consultants, skilled professionals.
Living Inside Anywhere: A Comprehensive Guide to Building Envelope Control Layers for Architects

The building enclosure, comprising the walls, roof, ceiling, and floor, serves as the fundamental separator between the outdoor and indoor environments. Far from being a static element, this enclosure is in a state of constant, dynamic regulation of heat, air, and moisture flow, influencing everything from the comfort and health of occupants to the long-term durability and energy efficiency of the structure. The aspiration for any building is to achieve a "high ideal" where these performance goals are met simultaneously, ensuring a comfortable, healthy, durable, low-maintenance, and energy-efficient interior space.

Read More