INSULATION PANEL

To provide an insulation panel in which deformation of surrounding members can be suppressed even when a vacuum insulation material expands.SOLUTION: An insulation panel 1 includes: a vacuum insulation material 2 exhibiting substantially a plane shape, and having a lower surface 21 and an upper surface 22 directed each other to the other side in the thickness direction; and a protection member 3 having flexibility. When 1-direction intersecting with the thickness direction of the vacuum insulation material is defined as a surface direction, the protection member 3 has a first protection unit 31, and a pair of second protection units 32, 32 provided at both sides of the first protection unit 31 in the surface direction. The first protection unit 31 is arranged so as to cover the lower surface 21. The pair of second protection units is folded to the upper surface 22 side from the lower surface 21 side and covers ends 22b, 22b of the upper surface 22 in the surface direction, and is arranged separately each other so as not to cover a central part 22a of the upper surface 22.SELECTED DRAWING: Figure 1 【課題】真空断熱材が膨張した場合にも、周囲の部材の変形を抑制可能な断熱パネルを提供する。【解決手段】断熱パネル１は、略平板形状を呈し、その厚み方向において互いに反対側を向く下面２１と上面２２とを有する真空断熱材２と、柔軟性を有する保護部材３と、を備える。真空断熱材の厚み方向と交差する１方向を面方向と定義するとき、保護部材３は、第１保護部３１と、面方向における第１保護部３１の両側に設けられる一対の第２保護部３２，３２と、を有する。第１保護部３１は、下面２１を覆うように配置される。一対の第２保護部は、下面２１側から上面２２側に折り曲げられ、面方向における上面２２の端部２２ｂ，２２ｂを覆うとともに、上面２２の中央部２２ａを覆わないように互いに離間して配置されている。【選択図】図１