double glazing

Two-pane window system

Double glazing is a window construction using two panes of glass with an air gap between them, providing better insulation than single-pane windows.

The trapped air reduces heat transfer and dampens outside noise.

Standard in modern construction, it's often a selling point for homes: The flat has double glazing throughout.

insulation

thermal

Pertaining to warmth

energy efficiencyMinimizing wasted power
heat retentionAbility to stay warm
argonUnreactive element eighteen

krypton · condensation · heat transfer · weatherproofing · draught-proofing · acoustic · soundproofing · hermetic · gas-filled · cavity

construction

pane

Sheet of glass

sashWaist-worn cloth strip
frameSupporting outer structure
uPVCHard plastic for construction

aluminium · timber · mullion · casement · bay window · sill · hardware · hinge · handle · opener

security

toughened

Made more durable

laminatedBonded between protective layers
shatterproofResistant to breaking
reinforcedMade more resistant

tamper-resistant · locks · intruder · protection · safety glass · impact-resistant · secure · deterrent · forced entry · window locks

Categories

glasswindow glass, glassware, stained glass, plate glass, bottles
winterizingantifreeze, weather stripping, insulation, storm windows, caulking
building technologysmart building, green building, prefab construction, steel frame, reinforced concrete
Glass Architectureglass walls, glass facades, glass towers, curtain walls, glass panels
heat retentioninsulation, thermal mass, R-value, thermos, wetsuit
household ecologyrecycling, composting, waste, solar panels, insulation

Opposites

number of glass panes

double glazingtriple glazing

Three-layer window insulation

old windows · drafty windows

Family

double, glaze, glazed, doubled, doubling, doubles, redouble, glazing, glazier

Familiarity: Top 200,000
Profile: Timeless · Concrete · Rated G