I am researching the same question and this is what I have found so far: having a "freeze line" is not a good condition for fiberglass pools. Fiberglass pools are cheaper to install and use less chemicals to maintain. I was told the chemicals also do less damage to fiberglass, if any?, than to gunite pools. Fiberglass pools must be filled at all times to avoid "popping up". The only thing that still has me leaning towards gunite is a custom pool shape we have in mind. Hope this helps. I am also trying to decide between fibergalss and gunite. I have been told (by a gunite dealer) that there is a problem with staining in fiberglass pools. Besides a low water level, what else might cause a fiberglass pool to pop up?
Either gunite or fiberglass will work well for an indoor pool.
Swimming pool types include above-ground pools, fiberglass pools, vinyl-lined, gunite and poured-concrete pools. Learn the pros and cons of each type of pool.
u can NOT convert one into another.... ud have to rip it out and start over... either gunite or fiberglass
A fiberglass pool requires less maintenance, less repairs structurally in the future, is quick to install, and is good for smaller pools. Gunite pools are better for a pool deeper than 8 feet, custom shapes, and is a bit harder on the feet than a fiberglass pool.
I have not heard of it being done before I have heard of fiberglass conversions however
Hum, not sure if you can actually plaster a fiberglass pool. The glass would have to be removed first. You will have to consult a pool builder, a company that installs fiberglass shells or a company that installs fiberglass in plastered pools - thus converting a gunite/plaster pool into a gunite/fiberglass pool. The later uses the old pool shell as the sub-grade or foundation so to speak. k
gunite is a type of sprayed sand cement used for the bottoms and sides of pools then fiberglass panels are fitted in to form the complete side to the top Fiberglass pools are also produced as complete pools and shipped to site by truck. the obvious difference here is that one pool is made from reinforced cement "Gunite", reinforced concrete, "shotcrete" and reinforced fiberglass and all kinds of systems in between.
go with vinyl... fiberglass are plain with a vinyl u can go "custom" shape and liner pattern... with fiberglass u get what they make and that's it.
Both pools have many features Both fiberglass and gunite swimming pools can have almost all the same custom accessories and great equipment. You can design any size or shape gunite pool shell and customize the surface to almost any color quite easily. A fiberglass pool shell manufacturer is like a boat dealer with a catalog of models produced and custom sizes are generally not available. A fiberglass pool can be installed a bit faster than a gunite pool but the major investment you will make in either project usually never warrants a decision based on a few weeks time built sooner. Your gunite pool can have a built in hot tub or water feature , but your fiberglass pool can also. You have more options with coping on a gunite pool than fiberglass, but your fiberglass pool can still be made to look like a gunite pool if you like. A fiberglass pool shell can have a lifetime warranty for factory defects and most gunite builders also offer a similar warranty, I always say though when is the last time you saw a defective bag of concrete or tub of fiberglass resin? The surfaces of both pools can be as diverse as the pools themselves, you can go with white polyester gel coat on fiberglass or white marcite on gunite, your choice can be a custom quartz finish with a fiberglass pool or a custom quartz finish with a gunite shell also, with each pool shell having a respective warranty for finish from as little as one year to as many as 10 full years or more. Both finishes are very dependent on your skills as a pool-owner to manage them, all information you learned when you bought your pool from a licensed , insured swimming pool professional. Fiberglass pool shells rarely get deeper than 8 foot the minimum standard for a diving pool, while a custom shell with gunite can be built to exceed many standards. The old myths of falty fiberglass and gunite swimming pools have been propagated by dealers long since gone out of business. If your looking for a reliable and safe pool that keeps its value backed by strong dealer sales and service networks fiberglass and gunite are equally great choices and readily available. It's never been a better time to be in the circle of pool ownership. getapool.com good swimming
According to an ad for a fiberglass pool company, it is because of the abrasiveness of gunite and for being in the pool too long. I am still looking for other answers and solutions to this question as well.
Absolutely, But if you only have the land to fit a fiberglass pool, Your new gunite pool will be considerably smaller by about 1 foot all the way around. A fiberglass drop in pool is too small already, RIGHT? Kenny Kummer Brody Chemical
Yes, fiberglass pools have a smooth finish. Where a concrete pool was a pourus and rougher finish that gives alge something to grab on to. Also staining it. A low calcium level can pit a concrete pool, not a fiberglass, plus a fiberglass pool is more flexible,so ground movement wont crack it. In the long run the extra money you pay for fiberglass is worth it.
No. They should perform equally well in any state that has similar weather conditions.
The in-ground pools are prefabricated. The bodies are made of fiberglass-reinforced plastic. This is an alternative to vinyl-lined, gunite and poured concrete pools.
Gunite and concrete pools can be insulated by resurfacing with fiberglass. Because fiberglass is non-porous, heat is not lost through the plaster finish. If the pool is already fiberglass, there is nothing further that can be done, unless the pool is not yet installed in which case a spray of insulating material can be given to the outside of the fibreglass pool prior to installation.
How to resurface a gunite (or concrete) pool with fiberglass is explained in "Pool Resurfacing Made Easy" written in 1999 by Bill Nash, CEO of UGlassIt Pool Resurfacing, Inc. It can be ordered online at uglassit.com/order_book.htm. The company provides all the material and supplies necessary for the resurfacing of all kinds of swimming pools, plus telephone help is available 7 days weekly.
No. An older (possibly better) type of Fiberglass pool was constructed in this manner, with a concrete/Gunnite/Marcite trowled bottom and Fiberglass panels at the side of the pool. Panels are caulked together along vertical joints. Actually not a bad deal, but caulked joints must be maintained. Once the concrete starts showing through at the bottom of the pool, its time to drain and resurface. Bottom of pool should be acid washed every 3-5 years to keep it sparkling and remove mold, mildew, stains. If bottom surface is chipping off, its getting close to time to resurface bottom of pool. Bottom is treated just like any concrete/gunite/Marcite pool surface. Sides are simply brushed, caulked in timely manner.
Gunite, cement does not rust.
The cost to resurface a gunite pool depends on your location, the size of your pool, and exactly what you want done. On average, as of 2014 it cost between $8,000 and $15,000 to resurface a pool.
Gunite will generally last longer than fibreglass (if you take care of the plaster, and "cure" the gunite properly when it is installed). You can also make a Gunite pool any shape and size that you like, whereas you're limited to the few molds that a fibreglass manufacturer has. Personally, I like the feel of a plaster (gunite) pool on my feet *much* better than paint or fibreglass. The biggest advantage of concrete over fiberglass is the structure. 8in. of concrete and steel versus 3/4 to1in. of fiberglass. I'll take concrete and steel every time. 30 yrs. in the biz. tell me so.
How often should you resurface a gunite pool?
No. Gunite is concrete.
Pebble sheen is the finish on the surface of a pool gunite is the cement that a pool is constructed from in other words you can finish a gunite pool with pebble sheen.
Advantages of fiberglass versus gunite(concrete) There are many things such as lifetime structure warranty, very low maintenance, cheaper heating costs, and they can be moved. Disadvantages would be depth, size, and finish colors even though there are many colors available for fiberglass pools. Viking Fiberglass pools are the most expensive but you know the saying you get what you pay for. In the northeast you have more of a chance of having a fiberglass pool pop out of the ground. I have always perfered gunite over any other finish (even vinyl) I think the look is lush but again you do get what you pay for. Which is why gunite is more expensive.