夏天一到，济南的太阳晒起来是真不客气。门头房外面坐不住人、院子里停车晒得烫手、阳台上的花花草草蔫得快，很多人这时候就想着装个遮阳棚。市面上做遮阳棚的商家不少，报价从几百到几千一平米都有，看着差不多，用起来差别可不小。掏钱之前，有几件事值得先弄明白。

When summer comes, the sunshine in Jinan is really generous. There are no people sitting outside the gatehouse, parking in the yard is scorching hot, and the flowers and plants on the balcony are wilting quickly. Many people want to wear a sunshade at this time. There are many businesses on the market that make sunshades, with prices ranging from a few hundred to several thousand per square meter. They look similar, but the difference in usage is not small. Before making the payment, there are a few things worth understanding first.

先看骨架材质和结构，这是遮阳棚的“骨头”。 遮阳棚能不能扛住济南夏天的暴晒和偶尔的大风，关键在骨架。常见的骨架有镀锌钢管、铝合金、不锈钢几种。镀锌钢管便宜但容易生锈，尤其焊接处，用不了几年就锈迹斑斑；铝合金轻便耐腐蚀，但承重能力有限，大跨度棚子要核算强度；不锈钢强度好、寿命长，但价格偏高。不管选哪种，焊接工艺和表面处理都要看，焊缝饱满、做了防锈处理的骨架，用得住。另外，固定方式也重要，是膨胀螺丝打墙还是预埋件，直接关系到刮大风时棚子稳不稳。

First, let's take a look at the skeleton material and structure. This is the "bone" of the sunshade. The key to whether a sunshade can withstand the scorching summer sun and occasional strong winds in Jinan lies in its structure. Common skeletons include galvanized steel pipes, aluminum alloys, and stainless steel. Galvanized steel pipes are cheap but prone to rusting, especially at welded joints where rust stains appear after only a few years of use; Aluminum alloy is lightweight and corrosion-resistant, but its load-bearing capacity is limited, and the strength of large-span sheds needs to be calculated; Stainless steel has good strength and long service life, but its price is relatively high. No matter which one is chosen, the welding process and surface treatment should be taken into consideration. A fully welded and rust resistant skeleton can be used effectively. In addition, the fixing method is also important. Whether to use expansion screws to hit the wall or embedded parts directly affects the stability of the shed during strong winds.

棚布和面料，决定了遮阳效果和能用几年。 遮阳棚的面料常见的有PVC涂层布、亚克力布、涤纶布等。PVC布防水好、价格适中，但透气性差，用久了可能发硬开裂；亚克力布色泽鲜艳、耐候性好，但价格贵一些。不管哪种面料，要看克重和涂层工艺，克重太薄的面料经不起日晒雨淋，一两年就褪色发脆。济南夏天紫外线强，面料抗UV处理做没做，直接影响使用寿命。另外，棚布是不是阻燃的也要问清楚，尤其是门头房和公共场所，防火要求不能忽视。

The canopy and fabric determine the sun shading effect and how many years it can last. Common fabrics for sunshades include PVC coated fabric, acrylic fabric, polyester fabric, etc. PVC cloth has good waterproofing and moderate price, but poor breathability, and may harden and crack after prolonged use; Acrylic fabric has bright colors and good weather resistance, but it is more expensive. Regardless of the type of fabric, it depends on the weight and coating process. Fabric with a weight that is too thin cannot withstand sunlight and rain, and will fade and become brittle after one or two years. Jinan has strong ultraviolet rays in summer, and whether or not the fabric is treated to resist UV directly affects its service life. In addition, it should be clarified whether the shed fabric is flame retardant, especially in gatehouses and public places where fire prevention requirements cannot be ignored.

安装位置和审批，别等装好了才被通知拆。 济南对城市管理有要求，临街的门头遮阳棚、小区里的固定棚子，有的需要报备或者审批，尤其是涉及占用公共空间、影响市容或者消防通道的。装之前非常好问清楚物业或者当地城管部门，别钱花了装好了又被要求整改。自家院子或者阳台一般问题不大，但如果是临街商铺或者小区公共区域，提前确认比事后麻烦省事。

Installation location and approval, don't wait until it's installed before being notified to dismantle. Jinan has requirements for urban management, such as street facing sunshades and fixed sheds in residential areas, some of which need to be reported or approved, especially those that involve occupying public spaces, affecting the city's appearance, or fire exits. It is best to inquire with the property management or local urban management department before installation, so as not to spend money and be required to rectify after installation. There is generally no problem with one's own yard or balcony, but if it is a street facing shop or a public area in the community, confirming in advance is more troublesome and convenient than afterwards.

别只看报价，问清楚售后和质保。 遮阳棚是户外用的东西，风吹日晒雨淋，出问题是正常的。骨架生锈、棚布开裂、卷帘机构卡住，这些用久了都可能遇到。选商家时问清楚质保期多久、保什么、出了问题怎么处理。有的低价商家做完就不管了，棚子坏了找不到人修，换一套比当初多花的钱还贵。本地有实体店、做了有些年头的商家，售后相对有保障。

Don't just look at the quotation, ask clearly about after-sales and warranty. A sunshade is an outdoor item that is exposed to wind, sun, and rain. It is normal for problems to occur. Rusting of the skeleton, cracking of the shed fabric, and jamming of the rolling shutter mechanism can all be encountered over time. When selecting a merchant, ask clearly how long the warranty period is, what is covered, and how to handle any issues. Some low-priced merchants just don't care after finishing, and if the shed breaks down, they can't find someone to repair it. Replacing it is even more expensive than the extra money spent in the beginning. There are physical stores locally and merchants who have been doing business for some years, so after-sales service is relatively guaranteed.

遮阳棚看着是个小工程，但从骨架到面料到安装，每一环都影响它能用多久。选之前把这些问清楚，夏天才能踏踏实实在棚子底下乘凉。

The sunshade may seem like a small project, but every step from the skeleton to the fabric and installation affects how long it can last. Ask these questions clearly before choosing, so that you can enjoy the cool breeze under the shed in summer.

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This article is a friendly contribution from Jinan Sunshade For more knowledge about sunshades in Jinan, please click: https://www.lantianpengmo.com We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message