PROBLEM TO BE SOLVED: To provide an installation assistance device for an agriculture house, capable of reducing a work of mounting a covering material for an agriculture house.SOLUTION: An installation assistance device 1 for an agriculture house 5 is configured so as to assist with the work of mounting a covering material 7 when the covering material 7 is mounted onto a plurality of frame members 6 erected side by side to constitute the agriculture house 5. The device 1 is provided with a placement pedestal 2, a gliding member 3, and a traction section 33. The covering material 7, which is to be deployed, is placed on the placement pedestal 2. The gliding member 3 supports the placement pedestal 2 and is configured so as to be movable in a direction in which the frame members 6 are arranged side by side on a roof 51 of the agriculture house 5. The traction section 33 receives force for moving the gliding member 3. The covering material 7 has an end that is to be fixed to one longitudinal end of the roof 51, and is pulled out by movement of the gliding member 3 toward the other longitudinal end of the roof 51.【課題】農業用ハウスの被覆材の取付け作業を軽減することができる農業用ハウス用の設置補助装置を提供する。【解決手段】並んで立てられた複数のフレーム6に被覆材7が取り付けられた農業用ハウス5において被覆材7の取付け作業を補助する農業用ハウス5用の設置補助装置1である。設置補助装置1は、架台2と滑走部材3と受力部33とを備える。架台2は、展開前の被覆材7が載せられる。滑走部材3は、架台2を支持し、農業用ハウス5の屋根51の上でフレーム6が並べられた方向に移動可能に構成される。受力部33は、滑走部材3を移動させる力を受ける。被覆材7は、端部が屋根51の長手方向の一端に固定され、滑走部材3が屋根51の長手方向の他端に向かって移動することで引き出される。【選択図】図1