Energy Efficiency & Sustainability

Start with the Envelope and Loads Tighten the roofline (air sealing + code-level insulation) and run a room-by-room load calculation. If the main system has capacity, a short, well-sealed extension can work; but many NYC homes benefit from a dedicated variable-speed heat pump (ductless or slim-duct) for precise zoning, dehumidification, and quiet operation. When a...

Glazing That Works with the Roofline Pick low-U, low-SHGC, argon-filled, laminated glazing to balance winter efficiency and summer comfort. On south/west exposures, a lower SHGC prevents overheating; on north/east, a moderate SHGC preserves passive light without glare. Match frame kits to roof pitch and use the manufacturer’s pan flashing for leak-free installs. Control Daylight, Not...

Combine Layers to Hit Targets Shallow rafters are the classic attic challenge. To meet energy code without raising the roof dramatically, stack insulation types: high-density batts or spray foam in the bays plus a continuous layer that breaks thermal bridges. In re-roof scenarios, rigid foam above the deck (polyiso or GPS) with taped seams delivers...

Prioritize the Building Envelope First Nothing reduces energy use like a tight, well-insulated roofline. Start with continuous air sealing and assemblies that hit or exceed code R-values while controlling dew point. Favor unvented roof strategies with the proper exterior/interior insulation ratio, or vented assemblies with uninterrupted baffles and meticulous sealing around skylight shafts and penetrations....

Right-Sized Heat Pumps Excel in Attic Suites Modern variable-speed heat pumps are ideal for attic conversions because they modulate output to match load, provide precise temperature control, and dehumidify during sticky NYC summers. The key is a tight envelope + accurate load calc. After air sealing and roofline insulation, have your contractor perform room-by-room Manual...

Meet R-Values and Stop Heat Leaks Sloped attics challenge insulation depth and continuity. To reach code R-values, combine cavity insulation with a continuous layer that breaks thermal bridges at rafters. Common stacks pair high-density batts or spray foam in the bays with either rigid foam above the deck (re-roof scenarios) or continuous insulated panels below...

Understanding the Two Approaches When converting an attic into conditioned living space, your roof assembly determines comfort, durability, and utility bills. A vented roof keeps a continuous airflow path from soffit to ridge, while an unvented (conditioned) roof brings insulation and air barrier to the roof deck so the attic volume stays within the thermal...

Comfort hinges on a tight, well-insulated roof assembly and balanced ventilation. Start with continuous air-sealing at penetrations, top plates, and attic hatches; then choose a roof strategy: (1) vented—install baffles to maintain soffit-to-ridge airflow, then dense batt or blown-in insulation to target R-values; or (2) unvented—apply spray foam or rigid insulation to control condensation and...

Yes, kitchen remodeling in New York can absolutely include eco-friendly materials and green building practices, and demand for sustainable design has grown rapidly. Eco-friendly cabinetry made from FSC-certified wood, bamboo, or recycled materials is widely available and provides durability without the environmental impact of traditional hardwood. Countertop options include recycled glass, concrete blends, and low-VOC...

Sustainable kitchen design in New York combines energy-efficient technology, eco-friendly materials, and smart layouts. Countertops made from recycled glass or composite stone offer durability with a smaller environmental footprint. Cabinets constructed with FSC-certified wood or bamboo provide stylish and renewable options. Flooring choices like cork or reclaimed wood reduce demand for new resources and add...