FITTING

To provide a fitting which is excellent in heat insulation and which prevents instability in the support state of a face material due to temperature change.SOLUTION: There is provided a fitting which is formed of resin and configured to include frame bodies 26 provided with a frame inner peripheral projecting part 26b at an indoor side to act as an inner peripheral side, and in which the frame bodies 26 are subjected to end-to-end connection for providing four peripheries. The frame body 26 is provided with a pressing edge mounting groove 26f at the indoor side and the inner peripheral side, the pressing edge mounting groove 26f of the frame body 26 is provided with a metal-made cover member formed integrally with a cover body part covering a part to be an outdoor side of the frame body 26 and a pressing edge constituting part 27d arranged correspondingly to the frame inner peripheral projecting part 26b, and a surface material 21 is supported between the frame inner peripheral projecting part 26b and the pressing edge constituting part 27d.SELECTED DRAWING: Figure 1 【課題】断熱性に優れ、かつ温度変化に起因して面材の支持状態が不安定となる事態を防止する建具を提供する。【解決手段】樹脂によって成形され、室内側、かつ内周側となる部分に框内周突出部２６ｂが設けられた框本体２６を備え、四周に設けられた框本体２６の端部が互いに連結された建具であって、框本体２６には、室外側、かつ内周側となる部分に押縁装着溝２６ｆが設けられ、框本体２６の押縁装着溝２６ｆには、框本体２６の室外側となる部分を覆うカバー本体部と、框内周突出部２６ｂに対応して配置される押縁構成部２７ｄとが一体に成形された金属製のカバー部材が装着され、框内周突出部２６ｂと押縁構成部２７ｄとの間に面材２１が支持されている。【選択図】図１