
Trade Supply for Installers, Remodelers and Glass Shops
You have the crew and the customer. We have the line that builds the units. This page is for the shops that would rather buy from a factory than a branch.
At a glance
- Who it is for
- Installers, remodelers, GCs and glass shops who install their own work
- What you buy
- Aluminum and vinyl we manufacture, plus Elevate as the authorized distributor
- What we do not do
- Send our crew to your customer's house behind your back
- Terms
- Quoted per shop and per order. We do not publish a trade price list
Buying from the factory instead of a branch
A contractor buying windows in Houston is usually buying from someone who did not build them. We are the factory, and the factory will sell you the units on their own.
Royal Windoor is a manufacturer first. Thermally broken aluminum and vinyl are built at 7248 Wynnpark Dr in the Houston Heights, and we are the authorized distributor for Elevate. Most of our work is sold and installed by us. Some of it is not, and never has been: we already supply builders who take delivery and set the units with their own people, and we already crate and ship to other states where our crews do not go.
So trade supply is not a new product line here, it is the same factory with the installation left off. What you get is what our own crews get: units made to your opening sizes rather than to a catalog, in the finish the job needs, from a shop you can drive to and argue with in person.
The honest reason to buy this way is control of the schedule. When your supplier is a branch of a national brand, your lead time is set somewhere else and a warranty callback goes into a queue. When the fabricator is twenty minutes away, a mis-measured opening is a conversation and not a claim.
If you would rather we did the whole job, that is installation. If the job is a hundred repeatable openings across an apartment community, start at multi-family packages instead, because those are quoted as a package rather than a counter order.

Why Buy From the People Who Build It
One step in the chain, not four
You are buying from the line that makes the unit. There is no branch, no regional warehouse and no rep between your order and the person who can change it.
A custom size is ordinary work here
We build to opening sizes every day, so a non-standard width is a measurement, not a special order that resets your lead time.
A mistake is a drive, not a claim
Twenty minutes from most of Houston. A wrong size or a damaged unit is a conversation at the shop instead of a ticket in another state.
Two tiers we make, one we distribute
Aluminum and vinyl from our own line, and Elevate when the spec or the schedule calls for it. Mixed tiers on one job stay one order.
We do not go around you
The homeowner on a trade order is your customer. We quote the shop that orders and warranty conversations come back through you.
You can talk to someone who knows the product
Our specialist team answers the phone and knows the product. You are not explaining a sill detail to a call center.
Shops We Are a Good Fit For
- Window and door installers with more homeowner work than fabrication capacity
- Remodelers and GCs who set their own units and want a local factory behind the schedule
- Glass shops that need frames made to size rather than a stock list
- Builders taking supply-only delivery on a job site, which we already do today
Recognize your shop in that list? Call (832) 681-9190 and say you are a trade buyer, or send the openings and we will come back with a number. No account application to fill in first.
Download Product Specifications & Permitting Submittals
One-click technical packages for installers, contractors, architects, and city code compliance.

Elevate Inspire Windows Specification
Architectural submittal: Casement DP 50, Single Hung DP 50, Picture DP 60, Slider DP 35. NFRC, AAMA, ENERGY STAR 7, and TDI listed.

Elevate Inspire Sliding Patio Doors
Performance cut-sheet for 2, 3, and 4-panel configurations (5 ft to 12 ft widths): DP 50 (6068), DP 35 (8080), U-Factor 0.28, SHGC 0.22, reversible frame design.

RW6003 Fixed Window Guide & NFRC Label
Step-by-step rough opening prep, glass-bead handling, 3-bead sill sealant, and NFRC certificate RYW-K-1-00001-00001 (U 0.28, SHGC 0.30).

RW6003 Outward Patio Door Guide & NFRC Label
Factory instructions: perimeter fastening, weather flap wrapping, 3-way hinge adjustments, and NFRC certificate RYW-K-2-00001-00001 (U 0.30, SHGC 0.22).
Questions about this service
Do you sell to other installers, or only to homeowners?
We sell to both. Homeowner work is most of what we do, and supply-only orders to builders and shops already run alongside it. If you install your own work, you can buy the product on its own.
What is the trade price?
Quoted, not published. Pricing depends on the product line, the sizes, the glass and the volume, and we are not going to put a number on a public page that would be wrong for most orders. Call (832) 681-9190 or send the openings and say you are a trade buyer.
Will you contact my customer directly?
No. On a supply order the account is yours. We quote the shop that orders, we deliver or release to that shop, and warranty conversations come back through you.
Which products can I buy supply-only?
The aluminum and vinyl we manufacture, and Elevate where we are acting as the authorized distributor. Shower glass and sunroom components can be supply-only too. We will tell you if a particular unit is a poor candidate to ship or to set without our crew.
Do I pick up, or do you deliver?
Ask when you call. Both happen, and which one makes sense depends on the order size and where the job is. Outside Greater Houston it becomes a freight question.
What has not been settled yet?
Three things, and we would rather say so than invent them. Who formally counts as a trade account, whether there is a minimum order, and what the standing terms are for a shop that buys every month. Those are being written now. In the meantime an order is quoted on its own facts, so nothing stops you asking today.
Ask for Trade Pricing
Tell us what you install, roughly how many openings a month, and whether you want pickup or delivery. Our specialist team replies the same business day.
Or call us directly (832) 681-9190