|
January 25th, 2009
Western ‘red’ Cedar from Canada/North America is very popular because of its natural durability and pleasant aroma. When freshly machined, it looks variegated from a straw-colour up to dark brown/red, but becomes more uniform in natural light.
The timber is imported ‘green’ i.e. not dried, due to the fact that much of it is used externally, and it can be seasoned quickly if required for interior panelling.
The best grade, #2 Clear & better, is predominantly knot-free, imported in standard thicknesses of 1″, 2″, 3″ & 4″. Widths are 4″, 6″, 8″ & 10″. Lengths are mainly 7′ - 14′.
Working Properties
| |
Machines well |
| |
Excellent for gluing, takes nails and screws well |
| |
Paints, stains and polishes well |
| |
Extremley versatile in interior and exterior use |
| |
Takes a fine finish |
Physical Properties
| |
Very durable |
| |
High resistance to warping, twisting and checking |
Durability
| |
Long lasting, particularly when properly treated |
Main Uses
| |
Decking |
| |
Fences & gates |
| |
Lattice |
| |
Siding |
| |
Planters |
| |
Trellis |
| |
Arbors |
| |
Gazebos |
Posted in Uncategorized | No Comments »
January 25th, 2009
Quebec Yellow Pine from Canada is also known as Eastern White Pine when imported from Northern states of the USA. The main grade stocked is #2 cmn & better, which permits small diameter knots. Some UK businesses use #3 & #4 common with large knots. It is also possible to import ‘D Selects’ or ‘C Selects’ which are ‘clear’ grades but with high price premiums, and may involve longer lead-times.
One of the recognised advantages of this species over other pines is its stability. It is a soft-textured timber making it easy to work, but surfaces may be damaged if not sealed appropriately.
Kiln dried boards of 1″, 1¼”, 1½” and 2″ thick are mainly 4″, 6″, 8″, 10″ & 12″ wide; also 4″ x 4″ imported. Edge-glued panels (with lams of 140mm wide) are manufactured in 12.5mm & 20mm thick. Mainly 700mm wide and 3m long.
Working Properties
| |
Machines well |
| |
Fair turning properties |
| |
Holds nails and screws well, no need to pre-bore |
| |
Glues, paints and varnishes well |
| |
Dries well and only shrinks a little |
Physical Properties
| |
Medium overall strength |
| |
Not stiff |
| |
Low shock resistance |
| |
Stable |
Durability
| |
The heartwood is moderately resistant to preservative treatment, and the sapwood is permeable |
| |
Moderately resistant to decay |
Main Uses
| |
Carvings and sculpture |
| |
Millwork |
| |
Sash |
| |
Doors |
| |
Trim |
| |
Panelling |
| |
Cabinets |
| |
Furniture |
| |
Toys |
| |
Novelties |
| |
Musical instrument components |
| |
Caskets |
| |
Boxes |
| |
Match sticks |
| |
Veneer |
Posted in Uncategorized | No Comments »
January 25th, 2009
Douglas Fir is a very popular softwood species due to its strength and versatility. We stock both timber from North America and Europe.
Whilst the two sources are of the same botanical species, they vary somewhat due to the climates in which they are grown. Stock from North America is slower growing (although the best ‘old-growth’ trees in America which used to be imported have Government environmental restrictions). It is mainly imported in grade #2 / 3 clears 85 / 15 which results in a small knot-content and we also have 2″ x 4″ & 2″ x 5″ in vertical-grain if required for doors etc.
Thicknesses kiln dried are 1″, 1½”, 2″, 2½”, 3″ & 4″. Also 6″ thick just heat-treated for import regulations. Widths in packs are random 4″ - 12″. Lengths; mainly 7′ - 16′ but can be longer.
French and UK grown Douglas Fir is also offered in ‘construction’ grades and mainly used for exterior joinery (if preservative treated) or roof trusses etc.
Working Properties
| |
Machines fairly well |
| |
Good turning properties |
| |
Satisfactory for nailing, screwing and gluing |
| |
Stains and varnishes easily but takes paint poorly |
Physical Properties
| |
Quite variable in terms of color, weight and strength |
| |
Moderate to high strength |
| |
Moderate shock resistance |
| |
Somewhat brittle and susceptible to splitting |
Durability
| |
Highly resistant to mechanical abrasion |
| |
Highly resistant to chemical reaction |
Main Uses
| |
Plywood |
| |
Panelling |
| |
Trim |
| |
Cooperage |
| |
Tanks |
| |
Ship knees |
| |
Silos |
| |
Studs |
| |
Laminated beams and arches |
| |
Boxes, crates and pallets |
| |
Flooring |
Posted in Uncategorized | No Comments »
January 25th, 2009
American ‘red’ Elm FAS grade is imported from an area on the southern shores of the Great Lakes. This is one of the few areas of the world that has been mostly unaffected by the disease which swept most Elm areas in the past thirty years.
It has a grain and colour which is interesting and pleasant for a variety of joinery uses.
It is stocked square-edge kiln dried in thicknesses 1″, 1½”, 2″ and 3″. Widths are random, mainly 4″ - 8″ (predominantly 5″ - 7″). Lengths 8′ - 10′.
It equates to the UK Wych/Dutch Elm and should not be confused with ‘common’ Elm that for many years was used for sea defence groynes.
Working Properties
| |
Fairly easy to work |
| |
Good for nailing, screwing and gluing |
| |
Can be sanded, stained and polished to a good finish |
| |
Dries well with minimum degrade |
| |
Little movement in performance |
Physical Properties
| |
Moderately heavy, hard and stiff |
| |
Excellent bending properties |
| |
Excellent shock resistance |
| |
Difficult to split due to interlocked grain |
Durability
| |
Non -resistant to heartwood decay |
| |
Permeable to preservatives |
Main Uses
| |
Furniture & cabinet making |
| |
Flooring |
| |
Internal Joinery |
| |
Panelling |
| |
Coffins |
Posted in Uncategorized | No Comments »
January 25th, 2009
Poplar (also known as Tulipwood) comes from various Eastern States of America. It is often used for kitchen furniture carcasses as it is kiln dried to about 8% av.m.c. and is stable for profiles and mouldings.
It has a soft texture and is predominantly pale cream to light green in colour, and often within each board there will be vivid purple and black colouring. This is not a defect, but should be considered when finishing.
Thicknesses are 1”, 1¼”, 1½”, 2″, 2½”, 3″, 4″ and sizes are generally random 5′ - 12′ with lengths mainly 8′ - 14′.
Working Properties
| |
Versatile and easy to machine and turn |
| |
Good for nailing, screwing and gluing |
| |
Takes paint, stains and enamels exceptionally well |
| |
Dries easily |
| |
Minimal movement in performance |
Physical Properties
| |
Medium density wood |
| |
Low bending, shock resistance, stiffness and compression properties |
| |
Medium steam bending properties |
Durability
| |
Non-resistant to decay |
| |
Heartwood is moderately resistant to preservative treatment, sapwood is permeable |
Main Uses
| |
Light construction |
| |
Furniture |
| |
Interior joinery |
| |
Kitchen cabinets |
| |
Doors |
| |
Panelling |
| |
Mouldings |
| |
Edge-glued panels |
| |
Plywood |
| |
Turning and carving |
Posted in Uncategorized | No Comments »
January 25th, 2009
European Oak is one of the most durable and versatile species. Its natural tannin content enhances its durability. After fresh-sawing, as a process of drying, tannin can create patches of dark brown on the sawn face (which disappear when planed) or lighter variation as the tannin ‘migrates’. The quarter-sawn boards have an interesting medullary ray visible on the surface, which is not only more stable but also aesthetically pleasing.
Oak takes a long time to dry and is generally kiln dried in only 20 - 80mm thickness boards. The exception being 100 x 100mm squares which we stock with a 30mm diameter lengthwise drilled-core which facilitates kilning.
Working Properties
| |
Machinability varies form well to with moderate difficulty |
| |
Good for nailing and screwing, pre-boring recommended |
| |
Glues well |
| |
Stains, waxes and polishes well |
| |
Bends well when steamed |
| |
Oak dries very slowly with a marked tendency to split and check |
| |
Considerable risk of honeycombing if the drying is forced |
| |
Subject to a large shrinkage and moderate movement in performance |
Physical Properties
| |
High strength properties |
| |
Medium bending and crushing strength |
| |
Low stiffness and shock resistance |
Main Uses
| |
Construction |
| |
Furniture |
| |
Flooring |
| |
Architectural Joinery |
| |
Exterior Joinery |
| |
Mouldings |
| |
doors |
| |
Kitchen cabinets |
| |
Panelling |
| |
Railway sleepers |
| |
Timber bridges |
| |
Barrel staves |
| |
Coffins and caskets |
Posted in Uncategorized | No Comments »
January 25th, 2009
Sweet Chestnut is an English hardwood which used to be a cheap alternative to Oak. Good quality Chestnut is currently scarce and should not have ‘ring-shakes’ or yellow discolouration.
Chestnut may be used for interior joinery when kiln-dried and is stocked as logsawn yielding widths of 100mm - 220mm and lengths 2m - 3.5metre.
Thicknesses; 26mm, 32mm, 38mm and 52mm
Working Properties
| |
Machines well |
| |
Satisfactory for nailing, screwing and gluing |
| |
Takes finishes well |
| |
Low resistance to shock |
| |
Low bending strength, not recommended for bending |
| |
Splits easily |
| |
Low stiffness |
Physical Properties
| |
Good overall strength |
| |
Excellent shock resistance |
| |
Good resistance to abrasive wear |
Durability
| |
Highly durable |
| |
Sapwood susceptible to lyctus and common furniture beetle |
| |
Sapwood and heartwood can be attacked by death watch beetle |
| |
Seasons slowly, liable to collapse and honeycombing |
Main Uses
| |
Alternative to Oak for structural work and panelling |
| |
Furniture |
| |
Turning |
Posted in Uncategorized | No Comments »
January 25th, 2009
American ‘hard’ Maple is imported in FAS grade in imperial thicknesses of sawn 1″, 1 ¼”, 1 ½”, 2″, 2 ½”, 3″ & 4″ kiln dried.
It is mainly used for interior furniture and joinery. Imported packs normally contain random widths 4″ to about 9″ and are in predominantly even lengths i.e. 8′, 10′, 12′ as this is the standard method of American hardwood production. Occasionally we are able to obtain other lengths up to 14′ long.
The grade we stock is predominantly sapwood on one face and on part of the reverse. This ‘white’ colouring is favoured by joinery & furniture makers.
Working Properties
| |
Machines well with care |
| |
Pre-boring is recommended for nailing and screwing |
| |
Glues satisfactorily |
| |
Can be stained and polished to an excellent finish |
| |
Turns well |
| |
Dries slowly with large shrinkage |
| |
Susceptable to movement in performance |
Physical Properties
| |
Heavy and hard with good strength properties |
| |
High resistance to abrasion and wear |
| |
Good steam bending properties |
Durability
| |
Slightly/non -resistant to heartwood decay |
| |
Sapwood liable to attack by furniture beetle |
| |
Heartwood is resistant to preservative treatment but Sapwood is permeable |
Main Uses
| |
Flooring |
| |
Furniture |
| |
Panelling |
| |
Kitchen cabinets |
| |
Worktops and tabletops |
| |
Interior joinery |
| |
Stairs |
| |
Handrails |
| |
Mouldings |
| |
Doors |
Posted in Uncategorized | No Comments »
January 25th, 2009
Unsteamed prime-grade German Beech is imported logsawn (waney-edge), although we can square-edge boards if preferred.
Unsteamed is usually paler and stocked as kiln dried. We have found in recent years less demand for the deliberately ’steamed’ pink Beech, but it can be offered ‘to order’.
Standard sawn thicknesses - 26mm, 32mm, 38mm, 50mm, 63mm, 80mm & 100mm. Being logsawn, widths will vary considerably, but Beech is known to be more stable in narrow widths. Lengths range from 2m to 4m approximately.
Working Properties
| |
Machines well |
| |
Good for nailing/screwing, but should be pre-bored |
| |
Care should be taken when gluing |
| |
Wears well and holds stains and polishes well |
| |
Bends readily when steamed |
| |
The wood dries fairly rapidly but with a strong tendency to warp, split and surface check |
| |
Subject to a large shrinkage and moderate movement in performance |
Physical Properties
| |
Good overall strength |
| |
Excellent shock resistance |
| |
Good resistance to abrasive wear |
Durability
| |
Slightly/non-resistant to heartwood decay |
| |
Liable to attack by the common furniture beetle and longhorn beetle |
| |
Permeable for preservation. |
Main Uses
| |
Furniture |
| |
Doors |
| |
Flooring |
| |
Panelling |
| |
Internal joinery |
| |
Brush handles |
| |
Turning |
| |
Food storage/containers |
Posted in Uncategorized | No Comments »
January 25th, 2009
American ‘black’ Walnut is usually stocked in logsawn boards (which we saw to size if required) as this makes it easier for the furniture-maker to see and eliminate sapwood. Favoured because it is easy to work and gives a very attractive ‘quality’ appearance. Will have some knots because it is not a ‘tall’ tree. Kiln dried stocks of 26mm, 35mm, 40mm, 52mm, 63mm, 76mm with lengths generally 2m - 3 m.
Working Properties
| |
Easy to machine |
| |
Good for nailing, screwing and gluing |
| |
Takes paint and stain very well and can be polished to an exceptional finish |
| |
Dries slowly, care needs to be taken to avoid kilning degrade |
| |
Good stability |
Physical Properties
| |
Hard timber with medium density |
| |
Moderate bending and crushing properties |
| |
Low stiffness |
| |
Good steam bending properties |
Durability
| |
Very durable, even under conditions favourable for decay |
| |
Very resistant to heartwood decay |
| |
Sapwood liable to attack by powder post beetles |
Main Uses
| |
Light construction |
| |
Furniture |
| |
Cabinet making |
| |
Architectural interiors |
| |
High class joinery |
| |
Doors |
| |
Flooring |
| |
Panelling |
Posted in Uncategorized | No Comments »
|
|