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Anonymous users2024-01-24You are talking about the hole of the spotlight downlight, first buy a good spotlight, the packaging or the store will tell you how much the hole spacing, and then buy a hole opener of this size, which is generally used in combination with a hand drill, which is very convenient.
Other lamps and lanterns will also be marked with dimensions on the box or in the instructions inside.
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Anonymous users2024-01-23Depending on the length and width of your roof, what kind of illumination you need, how big the lamp you choose, and then how big the hole is OK.
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Anonymous users2024-01-22The size of the downlight opening is generally according to the instructions in the package inside. Some also have open-hole templates.
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Anonymous users2024-01-21This thing is available in the design bar.
1. PVC ceilingPVC ceiling is made of polyvinyl chloride as raw material, extruded and assembled into a frame and then made of glass. It has the characteristics of light, wear-resistant, age-resistant, good heat and sound insulation, heat and moisture-proof, insect-proof and fireproof. It is mainly suitable for kitchens and bathrooms. >>>More
Gypsum board ceiling downlight holes can be sawed.
Let's draw a proper circle first, you don't need to be taught how to draw this, right? Then find a 12-inch hacksaw blade, break it from the middle, insert the saw blade into the drywall, and see it along the circle. >>>More
Waterproof gypsum board: its paper surface has been waterproofed, and the gypsum board core is also added with waterproof materials, which has stronger waterproof performance. >>>More
You first need to know the size of the opening of the downlight, and then you can use two ordinary nails to nail it to the wooden strip, and the distance between the two nails is half the size of the opening; Then determine the center of the hole, drive a nail into the center, and then make a circle back and forth like a compass so that the plasterboard can be broken - at this point, a hole in the downlight is opened. >>>More
Gypsum board has always been used, but the gypsum board you buy must be a regular brand and the quality is up to standard. >>>More