Sales: (323) 726-2885 [email protected] Mon–Fri 9:00–17:00 PST
Manufactured in Southern California

Vinyl Windows Built for Light, Quiet & Efficiency

Factory-direct, fusion-welded vinyl windows and patio doors — custom made to order for homes, apartments and hotels.

Why Specify Amar

A single factory controlling extrusion, welding, glazing and glass

Amar Engineered Products is a vertically integrated vinyl window and door manufacturer. We extrude our own profiles from 100% new vinyl — never reground scrap — then fusion-weld, glaze and inspect every unit under one roof. That control is why architects, contractors and overseas importers can predict exactly what arrives on the pallet.

Acoustic Comfort

Multi-chambered frames, dual-durometer weatherstripping and optional laminated glass cut traffic and aircraft noise in dense urban sites.

Solar Heat Control

Lodz-366 triple-silver low-e with argon rejects the majority of solar heat gain while keeping the glass visibly clear — ideal for hot, sunny climates.

Air & Water Tight

Welded corners eliminate mechanical joints, sloped sills drain outward, and interlocking meeting rails resist wind-driven rain.

Security Hardware

Cam-action locks, night latches, dual-point casement locks and reinforced keepers tested for repeated cycling.

Configurations

15 vinyl window & door styles, all made to order

Every opening is different. Choose an operation type, then pair it with the frame series, glass package and colour that fits your energy target and elevation design.

XO horizontal sliding vinyl window diagram

Slider (XO)

Single-hung vinyl window diagram

Single Hung

Fixed picture vinyl window diagram

Picture Window

Double-hung vinyl window diagram

Double Hung

Stack unit vinyl window diagram

Stack Unit

Vinyl casement window diagram

Casement

XOX three-panel sliding vinyl window diagram

XOX Slider

Trapezoid shaped vinyl window diagram

Trapezoid

Custom arch vinyl window diagram

Arch Window

XOX single-hung vinyl window combination diagram

XOX Single Hung

Vinyl sliding patio door diagram

Patio Door

French sliding patio door diagram

French Sliding Patio

Single French swing door diagram

Single French Swing

Double French swing door diagram

Double French Swing

Double French swing door with sidelights diagram

Swing + Sidelights

Product Series

Choose the frame platform that matches your performance target

Four window platforms and two door platforms cover retrofit, new construction, nail-fin and block-frame conditions. Each series shares the same welded construction and the same warranty.

Flagship Performance

3G Max Window Series

Our deepest multi-chamber profile with fusion-welded frame and sash, engineered for maximum thermal break and large-span glazing where deflection matters.

Multi-chamber frameLarge openingsLow-e ready
View 3G Max Series
Most Specified

5000 Window Series

The workhorse retrofit and new-construction platform for single-family and multi-family projects: sliders, single hung, picture and stack combinations from one system.

Retrofit & new buildSlider / SH / fixedMulti-family volume
View 5000 Series
Value Engineered

1733 Window Series

A cost-efficient single-hung and slider platform for apartment turnovers and budget-sensitive replacement programs — same welded corners, same new vinyl.

Single hungFast lead timesProject pricing
View 1733 Series
Maximum Ventilation

Casement Window Series

Crank-operated casements, awnings and fixed picture units with multi-point locking — the tightest air-infiltration option in our line and the clearest sightlines.

Multi-point lockEgress sizingAwning & fixed
View Casement Series
Patio Doors

French Swing Door Series

Single and double swing doors, with or without sidelights, using reinforced vinyl stiles, adjustable hinges and multi-point hardware for a tight, square closure.

Single / doubleSidelight optionsMulti-point hardware
View Swing Doors
Patio Doors

5000 Patio Door Series

Sliding and French-sliding patio doors on tandem stainless rollers with an adjustable, water-managed sill — smooth operation even at wide panel widths.

XO / OXO layoutsTandem rollersDrained sill
View Patio Doors
Amar vinyl replacement window installed in a bright living space
Factory DirectNo middle distributor
Manufacturing Experience

Extruded, welded and glazed in our own Southern California plant

Whether a project needs conventional replacement units or distinctive architectural shapes, we own the full process: profile extrusion, CNC cutting, fusion welding, corner cleaning, hardware installation, glazing and final quality inspection. Nothing is outsourced, so tolerances stay consistent from the first unit of a 12-window house to the last unit of a 1,200-window hotel.

  • 100% new vinyl, never reground. Regrind can discolour and weaken welds — we simply do not use it.
  • Fusion-welded frames and sashes. Corners become one continuous piece instead of a screwed joint.
  • Meets or exceeds California standards for safety, environmental impact and energy performance.
  • White plus laminated bronze, black & silver exterior finishes — no painting or staining, ever.
  • Showroom samples available. Feel the profile wall thickness and hardware before you commit.
Inside Our Factory
Information You Can Compare

Series selection guide

Use this quick matrix to shortlist a platform, then ask our engineering team for the tested performance data that matches your exact size, glass build and installation condition.

Indicative selection guide. Final U-Factor, SHGC and structural ratings are confirmed per configuration and per size before order release.
SeriesBest ForTypical OperationsFrame ConstructionGlass Upgrades
3G MaxHigh-performance & large spansSlider, single hung, fixedFusion-welded, deep multi-chamberLodz-366, laminated, tempered
5000Retrofit & new constructionXO, XOX, SH, picture, stackFusion-welded frame & sashLodz-366, privacy, tempered
1733Apartment turnover & value projectsSingle hung, sliderFusion-weldedLow-e, tempered
CasementLowest air infiltration, egressCasement, awning, fixedFusion-welded, reinforced sashLodz-366, laminated acoustic
French Swing DoorTerrace & courtyard entriesSingle, double, with sidelightsReinforced welded stilesTempered (standard), low-e
5000 Patio DoorWide openings, hotels, balconiesXO, OX, OXO, French slidingWelded frame, drained sillTempered low-e, privacy
Glass Engineering

The frame is half the window — the glass decides your energy bill

A vinyl frame limits conduction; the insulating glass unit controls solar gain, glare, fading and privacy. We build both to the same order so the sealed unit, spacer and glazing depth are correct for the sash it sits in.

Energy-efficient LoE3-366 insulated glass in a vinyl window

Lodz-366 Triple-Silver Low-E

Three microscopic silver layers reject a high share of solar heat and block the ultraviolet radiation that fades floors and furniture, while transmitting abundant visible daylight. Paired with argon fill and a warm-edge spacer, it is our recommended package for cooling-dominated and mixed climates.

Lodz-366 Glass Details
Privacy glass option in a vinyl bathroom window

Privacy & Specialty Glass

Obscure, rain, glue-chip and frosted patterns diffuse sightlines in bathrooms, stairwells and street-facing rooms without giving up daylight. Tempered safety glass and laminated acoustic glass are available wherever code or noise levels require them.

Privacy Glass Options
Completed Work

Installed project gallery

Single-family remodels, apartment communities and hospitality retrofits — all glazed with Amar-manufactured vinyl windows and doors.

How We Work

From opening sizes to palletised delivery

A transparent five-step workflow used for local contractors and international importers alike.

1. Take-off & Review

Send drawings, a window schedule or measurements. We verify operation types, egress, tempering requirements and installation condition.

2. Specification

You receive a line-by-line specification: series, size, glass package, colour, hardware, grid pattern and energy data per unit.

3. Manufacturing

Profiles are cut, welded, cleaned, glazed and hardware-fitted in sequence, with in-line QC checks on square, weld strength and seal.

4. Pack & Ship

Units are labelled by opening, corner-protected and crated or palletised for truck delivery, job-site staging or container export.

Client Feedback

Trusted by contractors, developers and property managers

★★★★★

“We replaced 186 openings across two apartment buildings. Sizes were exact, every unit was labelled by apartment, and we had zero glass breakage on delivery. Scheduling with a real factory instead of a distributor saved us three weeks.”

Multi-Family Renovation ContractorLos Angeles County, CA
★★★★★

“The casement series with Lodz-366 glass dropped afternoon heat noticeably in our west-facing rooms, and the rooms are quieter. The hardware still operates like day one after two summers.”

Homeowner, Single-Family RetrofitSan Fernando Valley, CA
★★★★★

“As an importer, documentation matters as much as product. Packing lists, glass certifications and per-unit label data arrived complete, which made customs clearance straightforward.”

Buyer Questions

Vinyl window specification FAQ

Practical answers from our engineering and production teams. Need something project-specific? Our FAQ page goes deeper.

Yes. Every unit is built to order in 1/8-inch increments, including arches, trapezoids, bay assemblies and stack units. Because we extrude our own vinyl profiles in-house, custom sizing does not require special tooling charges or extended lead times.
Fusion welding melts the vinyl corners into one continuous piece, so there are no screws, gaskets or joints at the corners to leak air or water. The result is higher structural rigidity, lower air infiltration and no corner separation after years of thermal expansion and contraction.
Standard insulated glass is dual-pane with a warm-edge spacer and argon fill. Upgrades include Lodz-366 triple-silver low-e for maximum solar heat rejection, laminated acoustic glass for noisy corridors, tempered safety glass where code requires it, and privacy patterns such as obscure, rain and frosted.
Yes. We work with dealers, general contractors, multi-family developers, hotel groups and overseas importers. Orders are palletised and crated for container loading, and we supply packing lists, glass certifications and NFRC label data per unit.
Every product we manufacture is built to meet or exceed the State of California's safety, environmental and energy standards. Configurations with Lodz-366 glass are specified for prescriptive compliance in cooling-dominated climates; we confirm the U-Factor and SHGC for your exact size and glass build before the order is released to production.
Our limited lifetime warranty covers the vinyl frame and sash against defects in material and workmanship, plus insulated glass seal failure, for the original owner. Because the vinyl is solid-coloured through the profile rather than painted, minor scratches and dings stay far less visible than on stained wood units. Full terms are published on our Lifetime Warranty page.

Ready to price your window schedule?

Send us your sizes, operation types and glass preference. Our team returns a specification-level quotation — factory direct, with no distributor markup.