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Glass Panels
SKU: Glass Panels
John Moncrieff — Custom Glass Processing & Finishing Services At John Moncrieff Ltd, we don’t just supply standard glass — we offer precision glass processing and finishing servic...
Glass Rods
SKU: Glass Rods
John Moncrieff — Borosilicate Glass Rods At John Moncrieff Ltd, we supply premium borosilicate glass rods — renowned for their exceptional heat resistance, chemical durabili...
Lighting Industry
SKU: Lighting Industry
Lighting Industry — Illuminating Innovation with Glass At John Moncrieff Ltd, we do more than supply glass — we collaborate with innovators in the lighting industry to transform ideas...
Coloured Glass Rods
SKU: Coloured Glass Rods
John Moncrieff — Coloured Borosilicate Glass Rods Bring creativity to life with our borosilicate coloured glass rods, offering a vibrant spectrum of hues combined with the d...
Sapphire Glass
SKU: Sapphire Glass
Sapphire Glass: The Ultimate in Hardness and DurabilitySapphire glass, pure aluminium oxide, is renowned for its exceptional hardness and scratch resistance. Its unique properties make it an ideal ma...
Lighting Application for Glass Rods
SKU: Glass Rods - Lighting Application
John Moncrieff — Glass Rod Lighting Discover the beauty and versatility of glass rod lighting, where craftsmanship meets contemporary design. At John Moncrief...
Aluminosilicate Glass
SKU: Aluminosilicate Glass
Aluminosilicate Glass: A Balance of Strength and DurabilityAluminosilicate glass blends the strength, thermal stability, and chemical resistance of alumina (Al₂O₃) with the transparency of silicate g...
Ceramic Glass
SKU: Ceramic Glass
Ceramic Glass: A Fusion of Strength and BeautyCeramic glass (also known as glass-ceramic) is a unique class of material that combines many of the best traits of both glass and ceramics. Through contr...
Defence Industry
SKU: Defence Industry
John Moncrieff — Glass Solutions for the Defence Sector At John Moncrieff Ltd, we are a trusted and proven supplier of high-quality glass components for the defence industry. ...
Optical Industry
SKU: Optical Industry
John Moncrieff — Precision Glass for the Optical Industry At John Moncrieff Ltd, we are a leading supplier of high-quality glass components for the optical industry. With de...
Profile - Flat Petals
SKU: Profile - Flat Petal
Dimension x / mm Dimension y / mm Standard Length mm 33 mm ± 1.5 mm 21 mm ± 1 mm 1500 mm ...
Quartz - Solid Glass Rods
SKU: Quartz - Solid Glass Rods
Precision-Crafted Quartz Rods: Engineered to Your Specifications With over 150 years of Scottish manufacturing excellence, John Moncrieff Ltd delivers premium quartz rod s...
Quartz - Standard Clear Glass Tubes
SKU: Quartz - Standard Clear Glass Tubes
PQ181 Standard Clear Quartz Tube Crafted from premium-grade silica sand and manufactured using state-of-the-art fusing techniques, the PQ181 standard clear quartz tube off...
Profile - Capillary Small
SKU: Profile - Capillary Small
Below are the standard dimensions and tolerances available Dimension d₁ / mm Dimension 2d / mm Standard Length / mm ...
Profile - Flat Capillary
SKU: Profile - Flat Capillary
Below are the standard dimensions and tolerances available. Custom sizes are available upon request. Dimension x / mm Dimension y...
Profile - Flat Scalloped Capillary
SKU: Profile - Flat Scalloped Capillary
Below are additional standard sizes available. Other diameters and lengths can be produced on request. Dimension x / mm Dimension...
Profile - Rods
SKU: Profile - Rod
Below are the standard diameters and lengths available for our precision-engineered borosilicate glass rods. All rods are manufactured to strict tolerances for consistency and reliability. Cus...
Profile - Triangle Rods
SKU: Profile - Triangle Rods
Below are our standard square-section glass rod sizes, manufactured to precise tolerances for high performance and visual quality. Custom dimensions and finishes are available upon request. ...
Profile - Square Rods
SKU: Profile - Square Rods
The table below outlines our standard range of glass rod dimensions. Each rod is precision-engineered to tight tolerances for optical clarity, durability, and consistency. Custom diameters, finishes,...
Quartz - Standard UV Block Glass Tubes
SKU: Quartz - Standard UV Block Glass Tubes
UV-Blocking Quartz Tubes: Protecting Against Harmful Radiation Our UV-blocking quartz tubes provide exceptional protection against harmful ultraviolet radiation. These Ce-doped...
Quartz - Square Glass Tubes
SKU: Quartz - Square Glass Tubes
Premium Square Quartz Glass Tubes: Engineering Excellence Meets Unmatched Performance John Moncrieff’s Premium Square Quartz Glass Tubes combine precision engineering with outstan...





















