Going for a GRP roof is definitely a good choice for what you are wanting to achieve, it's important to remember a (650g CSM) is required rather than a (450g CSM) referring to the stranded matting rollered into the resin as being used as a balcony will be subject to more traffic/weight, the best online suppliers of GRP products I would say are Cromar and tough stuff both being quite competitive, it's also a joint less roof system and will be easier to weather the fixing of a balustrade, a rough guide price for that area would be £2500 on a newly boarded roof, another roof system to look into would be EPDM rubber roofs.

谢谢Jason
JLDavis木工

立即装满GRP房顶 发现它们很好非滑动补全,因为正常补全在湿天气中滑动成品无缝房顶20年向厂商保证材料可购买约150英磅10米,但您需要安装18mmOSB英俊板8x2舌头和槽板以取得最佳效果

常客选择单曲或格调 既持久持久尽最大可能完成时,我们鼓励客户合用Eurode除保护屋顶覆盖外,轮廓瓦大大改善屋顶梯田的美感和舒适度

2层450g配方

600g配顶加80多定制色从橡皮防滑粒选择

良好的Llyods认证树脂和像顶层大衣(gloss)一样的焦油,这些树脂将更好地完成工作,看好线下数月并给予厚铺长寿

总是带专家去)