GAZA CITY, Gaza Strip — Salameh Bihar, 56, who was displaced after Israel destroyed his house in Gaza's Shajaiya neighborhood in the recent war, is still waiting to rebuild his three-story house. But he is not optimistic about succeeding.

He explained to Al-Monitor that materials are expensive and difficult to obtain. “The way construction materials are entering Gaza is unfair. For instance, a cement unit is worth 27 shekels [$6.70] for affected citizens, but how are they supposed to afford its price when their homes are destroyed? Moreover, the unit cost exceeds 150 shekels [$37.50] for average citizens [not affected by the war], which raises the price of construction operations,” he explained.

Gazans who had their homes destroyed in the war have been complaining about the slow reconstruction process and the lack of entry of building materials.

The pressing needs of Gazans has inspired innovators to develop solutions through available tools. Three successive Israeli wars in the last six years have devastated the Gaza Strip, most recently the war in July that destroyed or damaged more than 84,000 houses.